Malware Analysis Report

2024-09-11 08:43

Sample ID 240429-fza6rsbe62
Target b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5
SHA256 b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5
Tags
xworm persistence rat trojan redline sectoprat cheat infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5

Threat Level: Known bad

The file b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5 was found to be: Known bad.

Malicious Activity Summary

xworm persistence rat trojan redline sectoprat cheat infostealer

SectopRAT

Xworm

Detect Xworm Payload

SectopRAT payload

RedLine payload

Xworm family

RedLine

Executes dropped EXE

Drops startup file

Looks up external IP address via web service

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Creates scheduled task(s)

Uses Task Scheduler COM API

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: AddClipboardFormatListener

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Scheduled Task/Job
T1053
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Scheduled Task/Job
T1053
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Scheduled Task/Job
T1053
Defense Evasion
TA0005
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-04-29 05:18

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A

Xworm family

xworm

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-29 05:18

Reported

2024-04-29 05:23

Platform

win10-20240404-en

Max time kernel

170s

Max time network

201s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe"

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Xworm

trojan rat xworm

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnk C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnk C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\System32\schtasks.exe N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 33 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 34 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 35 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 36 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 33 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 34 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 35 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 36 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: 33 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3484 wrote to memory of 3440 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 3440 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3484 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\schtasks.exe
PID 3484 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\schtasks.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe

"C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\explorer.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'explorer.exe'

C:\Windows\System32\schtasks.exe

"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "explorer" /tr "C:\Users\Admin\AppData\Roaming\explorer.exe"

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
EG 41.199.23.195:7000 tcp
NL 91.92.252.220:7000 tcp
NL 91.92.252.220:7000 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
EG 41.199.23.195:7000 tcp
NL 91.92.252.220:7000 tcp
US 8.8.8.8:53 123.10.44.20.in-addr.arpa udp
EG 41.199.23.195:7000 tcp

Files

memory/3484-0-0x0000000000020000-0x0000000000032000-memory.dmp

memory/3484-1-0x00007FFC27E40000-0x00007FFC2882C000-memory.dmp

memory/3484-2-0x0000000002350000-0x0000000002360000-memory.dmp

memory/3440-7-0x00007FFC27E40000-0x00007FFC2882C000-memory.dmp

memory/3440-9-0x000002856F300000-0x000002856F310000-memory.dmp

memory/3440-8-0x000002856F300000-0x000002856F310000-memory.dmp

memory/3440-10-0x000002856F420000-0x000002856F442000-memory.dmp

memory/3440-13-0x000002856F4D0000-0x000002856F546000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kfgzzvop.idn.ps1

MD5 c4ca4238a0b923820dcc509a6f75849b
SHA1 356a192b7913b04c54574d18c28d46e6395428ab
SHA256 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA512 4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

memory/3440-51-0x00007FFC27E40000-0x00007FFC2882C000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

MD5 8592ba100a78835a6b94d5949e13dfc1
SHA1 63e901200ab9a57c7dd4c078d7f75dcd3b357020
SHA256 fdd7d9def6f9f0c0f2e60dbc8a2d1999071cd7d3095e9e087bb1cda7a614ac3c
SHA512 87f98e6cb61b2a2a7d65710c4d33881d89715eb7a06e00d492259f35c3902498baabffc5886be0ec5a14312ad4c262e3fc40cd3a5cb91701af0fb229726b88c3

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 b2fd389c5f7f84bc689f2bc03545259b
SHA1 02023de2382eeb8c7cb1fda3fee0a6aee1d00af5
SHA256 d607c29c54a47aeafd4f1f4fb81c276510c1179ebbd20e7f5ab5185dcdb50aed
SHA512 27d6a98342742381bc35487d4854339227b7e2ecbce3bbfad4e7d157b4a5c0a1db5def62ea142f43809dbc9b9c1d9e27b18d241f55117c0691c8ce23eb8ed774

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 995a9da4eff3f7db6841566f5651ff0b
SHA1 d7646daba015b93795262688b921579d6cc6355f
SHA256 96db68d9aaf01722eb8a06b229b4ae579814d68289f5dc65dc7c0aea96ddcb28
SHA512 daf66fb9830f5242716ae89f426da4294986c9d934db2741cbf3750116fa23081ade18018ef38916d8d856dd4fb39d9a8f129c08591a21e78aabded54ce60b8a

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 9d764494eaad7f10db548d4da92e8afd
SHA1 7c62e9ab9752a858b5b238e82cff75dc80bd9f97
SHA256 da9e8cab8b22d743872c7298141da9bf04e8d1b27cc96f2532e531e576d7e9bd
SHA512 b6715967251e4c9cefc35a7d703a65f8b1c3428e00c12ca10e8aa7a2a64a82b2bc7aee7983ad78c97f0dde3be99f3a0acd6c6837b18cb7fd7f7f645b3f3f2639

memory/3484-186-0x00007FFC27E40000-0x00007FFC2882C000-memory.dmp

memory/3484-187-0x0000000002350000-0x0000000002360000-memory.dmp

C:\Users\Admin\AppData\Roaming\explorer.exe

MD5 17eefbaaa30123fa3091add80026aed4
SHA1 8e43d736ea03bd33de5434bda5e20aae121cd218
SHA256 b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5
SHA512 e82fbbbfef61773fae1ed3e0767efa225ede0327ca5654de25e86359f4366942f85cf5542e67a52b24bb129d7fccf09fc68c64a73cf9269a75040d888005fa09

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\explorer.exe.log

MD5 16c5fce5f7230eea11598ec11ed42862
SHA1 75392d4824706090f5e8907eee1059349c927600
SHA256 87ba77c13905298acbac72be90949c4fe0755b6eff9777615aa37f252515f151
SHA512 153edd6da59beea6cc411ed7383c32916425d6ebb65f04c65aab7c1d6b25443d143aa8449aa92149de0ad8a975f6ecaa60f9f7574536eec6b38fe5fd3a6c6adc

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-29 05:18

Reported

2024-04-29 05:23

Platform

win7-20240221-en

Max time kernel

154s

Max time network

174s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe"

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Xworm

trojan rat xworm

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnk C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnk C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\System32\schtasks.exe N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\explorer.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2512 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2512 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\schtasks.exe
PID 2512 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\schtasks.exe
PID 2512 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe C:\Windows\System32\schtasks.exe
PID 1120 wrote to memory of 2056 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\explorer.exe
PID 1120 wrote to memory of 2056 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\explorer.exe
PID 1120 wrote to memory of 2056 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\explorer.exe
PID 1120 wrote to memory of 704 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\explorer.exe
PID 1120 wrote to memory of 704 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\explorer.exe
PID 1120 wrote to memory of 704 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\explorer.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe

"C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\explorer.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'explorer.exe'

C:\Windows\System32\schtasks.exe

"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "explorer" /tr "C:\Users\Admin\AppData\Roaming\explorer.exe"

C:\Windows\system32\taskeng.exe

taskeng.exe {6E79D0C0-9B3C-4FE1-8C00-B1FD057BB6F2} S-1-5-21-1298544033-3225604241-2703760938-1000:IZKCKOTP\Admin:Interactive:[1]

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

C:\Users\Admin\AppData\Roaming\explorer.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
EG 41.199.23.195:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
NL 91.92.252.220:7000 tcp
EG 41.199.23.195:7000 tcp
NL 91.92.252.220:7000 tcp
N/A 127.0.0.1:7000 tcp
US 8.8.8.8:53 saveclinetsforme68465454711991.publicvm.com udp
NL 91.92.254.108:7000 saveclinetsforme68465454711991.publicvm.com tcp
NL 91.92.254.108:1111 saveclinetsforme68465454711991.publicvm.com tcp

Files

memory/2512-0-0x0000000000250000-0x0000000000262000-memory.dmp

memory/2512-1-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

memory/2512-2-0x000000001B1D0000-0x000000001B250000-memory.dmp

memory/2544-7-0x0000000002950000-0x00000000029D0000-memory.dmp

memory/2544-8-0x000000001B480000-0x000000001B762000-memory.dmp

memory/2544-9-0x0000000002C00000-0x0000000002C08000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

MD5 4ac6e1fd57203cf42f72073cfdc24079
SHA1 b9facc0dfbbebe5d870c66154a95551870366873
SHA256 9b86146c0fa708927f887ad9744a2f79b59aad0c6bb19e676fc52145d6a556f0
SHA512 9a1daab9520b1a1ebb182478400f8eeebee89cd5ffd7e4a4d73973955407e3d90829a32fb85587d108e74a92657ea7d08d8beb5dea05632b75517da530247ed0

memory/2844-15-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

memory/2844-16-0x0000000001DF0000-0x0000000001DF8000-memory.dmp

\??\PIPE\srvsvc

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2512-32-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

C:\Users\Admin\AppData\Roaming\explorer.exe

MD5 17eefbaaa30123fa3091add80026aed4
SHA1 8e43d736ea03bd33de5434bda5e20aae121cd218
SHA256 b780f8659c3cfab33ffa95b25b396b2b8ade8bd40c72aaf7c87ad3c6b6cf34c5
SHA512 e82fbbbfef61773fae1ed3e0767efa225ede0327ca5654de25e86359f4366942f85cf5542e67a52b24bb129d7fccf09fc68c64a73cf9269a75040d888005fa09

memory/2056-36-0x00000000011B0000-0x00000000011C2000-memory.dmp

memory/2512-39-0x00000000020C0000-0x00000000020DE000-memory.dmp

memory/2512-40-0x000000001BB10000-0x000000001BBB2000-memory.dmp

memory/2512-41-0x000000001A780000-0x000000001A7A0000-memory.dmp