Malware Analysis Report

2024-08-06 13:15

Sample ID 240614-p65tds1gla
Target de68a04b9c1b2c4a6b1e3063a413183ca5eb896fe396282b37770f6459c95045
SHA256 de68a04b9c1b2c4a6b1e3063a413183ca5eb896fe396282b37770f6459c95045
Tags
execution asyncrat weareback rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral11

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral12

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

de68a04b9c1b2c4a6b1e3063a413183ca5eb896fe396282b37770f6459c95045

Threat Level: Known bad

The file de68a04b9c1b2c4a6b1e3063a413183ca5eb896fe396282b37770f6459c95045 was found to be: Known bad.

Malicious Activity Summary

execution asyncrat weareback rat

AsyncRat

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Suspicious use of SetThreadContext

Enumerates physical storage devices

Command and Scripting Interpreter: PowerShell

Uses Task Scheduler COM API

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Runs net.exe

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Command and Scripting Interpreter
T1059
PowerShell
T1059.001
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
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

2024-06-14 12:57

Signatures

N/A

Analysis: behavioral7

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win7-20231129-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\MVVELJTYVGCFOMOS.vbs"

Signatures

Enumerates physical storage devices

Runs net.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1068 wrote to memory of 2864 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 1068 wrote to memory of 2864 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 1068 wrote to memory of 2864 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 2864 wrote to memory of 2192 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe
PID 2864 wrote to memory of 2192 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe
PID 2864 wrote to memory of 2192 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe

Processes

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\MVVELJTYVGCFOMOS.vbs"

C:\Windows\System32\net.exe

"C:\Windows\System32\net.exe" session

C:\Windows\system32\net1.exe

C:\Windows\system32\net1 session

Network

N/A

Files

N/A

Analysis: behavioral8

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win10v2004-20240611-en

Max time kernel

93s

Max time network

95s

Command Line

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\MVVELJTYVGCFOMOS.vbs"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation C:\Windows\System32\WScript.exe N/A

Enumerates physical storage devices

Runs net.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3476 wrote to memory of 4576 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 3476 wrote to memory of 4576 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 4576 wrote to memory of 1620 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe
PID 4576 wrote to memory of 1620 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe

Processes

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\MVVELJTYVGCFOMOS.vbs"

C:\Windows\System32\net.exe

"C:\Windows\System32\net.exe" session

C:\Windows\system32\net1.exe

C:\Windows\system32\net1 session

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.176:443 www.bing.com tcp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 23.62.61.176:443 www.bing.com tcp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 176.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win10v2004-20240611-en

Max time kernel

148s

Max time network

152s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\BATTATAA.bat"

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3168 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3168 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\BATTATAA.bat"

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

powershell.exe -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -Command "& 'C:\Users\Public\LXHNZEZFHPFSAEGF.ps1'"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
NL 23.62.61.99:443 www.bing.com tcp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 99.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

memory/2868-0-0x00007FF832A63000-0x00007FF832A65000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yxpejvdq.yv5.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2868-6-0x0000016E63900000-0x0000016E63922000-memory.dmp

memory/2868-11-0x00007FF832A60000-0x00007FF833521000-memory.dmp

memory/2868-12-0x00007FF832A60000-0x00007FF833521000-memory.dmp

memory/2868-15-0x00007FF832A60000-0x00007FF833521000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

151s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\KNBSOCSXACHWOKRY.ps1

Signatures

AsyncRat

rat asyncrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2624 set thread context of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2624 wrote to memory of 3896 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 3896 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 3896 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2624 wrote to memory of 8 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

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

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\KNBSOCSXACHWOKRY.ps1

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4312,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4296 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp
US 8.8.8.8:53 fat7e007707.ddns.net udp

Files

memory/2624-0-0x00007FF842863000-0x00007FF842865000-memory.dmp

memory/2624-1-0x0000020470FD0000-0x0000020470FF2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1wzv3xr2.sky.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2624-11-0x00007FF842860000-0x00007FF843321000-memory.dmp

memory/2624-12-0x00007FF842860000-0x00007FF843321000-memory.dmp

memory/2624-13-0x0000020471360000-0x000002047137C000-memory.dmp

memory/8-14-0x0000000000400000-0x0000000000416000-memory.dmp

memory/2624-17-0x00007FF842860000-0x00007FF843321000-memory.dmp

memory/8-19-0x000000007523E000-0x000000007523F000-memory.dmp

memory/2624-18-0x00007FF842860000-0x00007FF843321000-memory.dmp

memory/8-20-0x0000000075230000-0x00000000759E0000-memory.dmp

memory/8-21-0x0000000005A60000-0x0000000006004000-memory.dmp

memory/8-22-0x00000000056A0000-0x0000000005732000-memory.dmp

memory/8-23-0x0000000005830000-0x000000000583A000-memory.dmp

memory/8-24-0x0000000075230000-0x00000000759E0000-memory.dmp

Analysis: behavioral6

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win10v2004-20240508-en

Max time kernel

124s

Max time network

52s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LXHNZEZFHPFSAEGF.ps1

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Uses Task Scheduler COM API

persistence

Processes

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

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LXHNZEZFHPFSAEGF.ps1

C:\Windows\System32\WScript.exe

C:\Windows\System32\WScript.exe "C:\Users\Public\YAGURQWHFBHUIOUB.vbs"

Network

Files

memory/540-0-0x00007FFEE9C43000-0x00007FFEE9C45000-memory.dmp

memory/540-1-0x0000020CCEF80000-0x0000020CCEFA2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_52jtzu3z.lxz.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/540-11-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

memory/540-12-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

memory/540-13-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

memory/540-16-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win7-20240220-en

Max time kernel

119s

Max time network

117s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LXHNZEZFHPFSAEGF.ps1

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Uses Task Scheduler COM API

persistence

Processes

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

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LXHNZEZFHPFSAEGF.ps1

C:\Windows\system32\taskeng.exe

taskeng.exe {E48F4F6A-759A-4AAD-BB01-DCC31B92A331} S-1-5-21-2721934792-624042501-2768869379-1000:BISMIZHX\Admin:Interactive:[1]

Network

N/A

Files

memory/2872-4-0x000007FEF5DFE000-0x000007FEF5DFF000-memory.dmp

memory/2872-6-0x00000000027F0000-0x00000000027F8000-memory.dmp

memory/2872-5-0x000000001B710000-0x000000001B9F2000-memory.dmp

memory/2872-7-0x000007FEF5B40000-0x000007FEF64DD000-memory.dmp

memory/2872-8-0x000007FEF5B40000-0x000007FEF64DD000-memory.dmp

memory/2872-9-0x000007FEF5B40000-0x000007FEF64DD000-memory.dmp

memory/2872-10-0x000007FEF5B40000-0x000007FEF64DD000-memory.dmp

Analysis: behavioral11

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win7-20240611-en

Max time kernel

122s

Max time network

128s

Command Line

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\YAGURQWHFBHUIOUB.vbs"

Signatures

Enumerates physical storage devices

Runs net.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1808 wrote to memory of 2452 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 1808 wrote to memory of 2452 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 1808 wrote to memory of 2452 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 2452 wrote to memory of 2664 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe
PID 2452 wrote to memory of 2664 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe
PID 2452 wrote to memory of 2664 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe

Processes

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\YAGURQWHFBHUIOUB.vbs"

C:\Windows\System32\net.exe

"C:\Windows\System32\net.exe" session

C:\Windows\system32\net1.exe

C:\Windows\system32\net1 session

Network

N/A

Files

N/A

Analysis: behavioral9

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win7-20240611-en

Max time kernel

121s

Max time network

122s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\WEBACKAGAIN.bat"

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2188 wrote to memory of 2112 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2188 wrote to memory of 2112 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2188 wrote to memory of 2112 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\WEBACKAGAIN.bat"

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

powershell.exe -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -Command "& 'C:\Users\Public\KNBSOCSXACHWOKRY.ps1'"

Network

N/A

Files

memory/2112-4-0x000007FEF5E6E000-0x000007FEF5E6F000-memory.dmp

memory/2112-5-0x000000001B4A0000-0x000000001B782000-memory.dmp

memory/2112-8-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

memory/2112-9-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

memory/2112-7-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

memory/2112-6-0x0000000002000000-0x0000000002008000-memory.dmp

memory/2112-10-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

memory/2112-11-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

memory/2112-12-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

Analysis: behavioral10

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

51s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\WEBACKAGAIN.bat"

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1816 wrote to memory of 2280 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1816 wrote to memory of 2280 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\WEBACKAGAIN.bat"

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

powershell.exe -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -Command "& 'C:\Users\Public\KNBSOCSXACHWOKRY.ps1'"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp

Files

memory/2280-0-0x00007FFAC0F23000-0x00007FFAC0F25000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gzdddyb0.pjt.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2280-8-0x000001DEC3890000-0x000001DEC38B2000-memory.dmp

memory/2280-11-0x00007FFAC0F20000-0x00007FFAC19E1000-memory.dmp

memory/2280-12-0x00007FFAC0F20000-0x00007FFAC19E1000-memory.dmp

memory/2280-15-0x00007FFAC0F20000-0x00007FFAC19E1000-memory.dmp

Analysis: behavioral12

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win10v2004-20240611-en

Max time kernel

92s

Max time network

95s

Command Line

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\YAGURQWHFBHUIOUB.vbs"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation C:\Windows\System32\WScript.exe N/A

Enumerates physical storage devices

Runs net.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3028 wrote to memory of 2532 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 3028 wrote to memory of 2532 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\net.exe
PID 2532 wrote to memory of 520 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe
PID 2532 wrote to memory of 520 N/A C:\Windows\System32\net.exe C:\Windows\system32\net1.exe

Processes

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\YAGURQWHFBHUIOUB.vbs"

C:\Windows\System32\net.exe

"C:\Windows\System32\net.exe" session

C:\Windows\system32\net1.exe

C:\Windows\system32\net1 session

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.195:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 195.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win7-20240221-en

Max time kernel

121s

Max time network

122s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\BATTATAA.bat"

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1632 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1632 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1632 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\BATTATAA.bat"

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

powershell.exe -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -Command "& 'C:\Users\Public\LXHNZEZFHPFSAEGF.ps1'"

Network

N/A

Files

memory/1256-4-0x000007FEF5B7E000-0x000007FEF5B7F000-memory.dmp

memory/1256-5-0x000000001B5D0000-0x000000001B8B2000-memory.dmp

memory/1256-7-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

memory/1256-6-0x0000000001F70000-0x0000000001F78000-memory.dmp

memory/1256-10-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

memory/1256-9-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

memory/1256-8-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

memory/1256-11-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

memory/1256-12-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-14 12:57

Reported

2024-06-14 13:00

Platform

win7-20231129-en

Max time kernel

120s

Max time network

121s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\KNBSOCSXACHWOKRY.ps1

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

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

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\KNBSOCSXACHWOKRY.ps1

Network

N/A

Files

memory/2200-4-0x000007FEF5F9E000-0x000007FEF5F9F000-memory.dmp

memory/2200-5-0x000000001B7B0000-0x000000001BA92000-memory.dmp

memory/2200-6-0x00000000022D0000-0x00000000022D8000-memory.dmp

memory/2200-8-0x000007FEF5CE0000-0x000007FEF667D000-memory.dmp

memory/2200-7-0x000007FEF5CE0000-0x000007FEF667D000-memory.dmp

memory/2200-9-0x000007FEF5CE0000-0x000007FEF667D000-memory.dmp

memory/2200-10-0x000007FEF5CE0000-0x000007FEF667D000-memory.dmp

memory/2200-11-0x000007FEF5CE0000-0x000007FEF667D000-memory.dmp

memory/2200-12-0x000007FEF5CE0000-0x000007FEF667D000-memory.dmp