redline | 39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a

Analysis

max time kernel
136s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2024, 01:18

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General

Target

39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
Size

501KB
MD5

6b34408cb796d4e16a6caa577ebce6b9
SHA1

f011ab355ac5a00204c033f3ac73848f6ce4c0ee
SHA256

39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a
SHA512

344defa68966df547a0504ee221a2037f737d469e0c496009209f9334589f0f73ac69226bb74ea60eb116332ccaefa0d5c1f8972a5b9d34628d9bfcc4147ea84
SSDEEP

12288:E2iNErX80k+laBnUISbE0u9QgYZoXONvIGc2:E1ij8v+MKjbE0ul+Nx

Score

10^/10

redline stormkitty vipkeylogger xworm fozz credential_access discovery execution infostealer keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

xworm

Version

5.0

91.92.120.13:7099

Mutex

ZCamGCh7lBqmpyCR

Attributes

install_file
USB.exe

aes.plain

Extracted

Family

redline

Botnet

FOZZ

91.92.120.13:1912

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.hostinger.com
Port:
587
Username:
[email protected]
Password:
Emrqtr@2024info
Email To:
[email protected]

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/4528-47-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/4528-91-0x00000000066E0000-0x0000000006732000-memory.dmp	family_redline

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 1 IoCs

resource	yara_rule
behavioral2/memory/4528-99-0x0000000007FA0000-0x00000000080C0000-memory.dmp	family_stormkitty

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4892	powershell.exe
4812	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
31	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3928 set thread context of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4692	4528	WerFault.exe	103

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4176	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
4812	powershell.exe
4812	powershell.exe
4892	powershell.exe
4892	powershell.exe
3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
4892	powershell.exe
4812	powershell.exe
4528	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
4528	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
Token: SeDebugPrivilege	4812	powershell.exe
Token: SeDebugPrivilege	4892	powershell.exe
Token: SeDebugPrivilege	4528	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4528	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 4892	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	97
PID 3928 wrote to memory of 4892	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	97
PID 3928 wrote to memory of 4892	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	97
PID 3928 wrote to memory of 4812	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	99
PID 3928 wrote to memory of 4812	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	99
PID 3928 wrote to memory of 4812	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	99
PID 3928 wrote to memory of 4176	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	101
PID 3928 wrote to memory of 4176	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	101
PID 3928 wrote to memory of 4176	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	101
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103
PID 3928 wrote to memory of 4528	3928	39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe	103

C:\Users\Admin\AppData\Local\Temp\39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
"C:\Users\Admin\AppData\Local\Temp\39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3928
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4892
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DTEmeRxUBaLqyA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4812
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DTEmeRxUBaLqyA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB621.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4176
- C:\Users\Admin\AppData\Local\Temp\39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe
  "C:\Users\Admin\AppData\Local\Temp\39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4528 -s 2568
    3⤵
    - Program crash
    PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4528 -ip 4528
1⤵
PID:3584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
6f8826272d7c2e10ac6581759c56b612

SHA1
100b92402a08015fa3f1673c1aff4c2955387e6e

SHA256
3a124834585f3787b5d8bdd3a072dbc97379c21d53ab5911eb42382ea5780921

SHA512
ec46849a19da08c9d66d5b80f0b866fe436f9f2e756e17e76b61a481b2fca79e55ad97f1f3feee051b7883dc70ee176d5d4506ec1324925a3c2cce914f71cdf9

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ihjztta5.vi2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB621.tmp

Filesize
1KB

MD5
8608f4d4592f77d1b46313e1a46cd58a

SHA1
124419c03807dfc684a673acc7964b6d0e71e7ae

SHA256
03739250781f0a30df4ea36e3595a5f09dc54de93c86a989c8f759e1601fe5a6

SHA512
b2b5e735078db09ae7d359f0ffd08525fdf2a611879714194b959e31db6e0383242064a59c6b9e5b79e03d687466bed65b4dc54b078aa381b2ce98768b7d1c86

Download Submit
memory/3928-49-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3928-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp

Filesize
584KB

Download
memory/3928-5-0x0000000004C80000-0x0000000004C8A000-memory.dmp

Filesize
40KB

Download
memory/3928-6-0x0000000005070000-0x000000000508A000-memory.dmp

Filesize
104KB

Download
memory/3928-7-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

Filesize
4KB

Download
memory/3928-8-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3928-9-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/3928-10-0x0000000007DD0000-0x0000000007E20000-memory.dmp

Filesize
320KB

Download
memory/3928-11-0x0000000007D10000-0x0000000007DAC000-memory.dmp

Filesize
624KB

Download
memory/3928-0-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

Filesize
4KB

Download
memory/3928-4-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3928-1-0x00000000001E0000-0x0000000000264000-memory.dmp

Filesize
528KB

Download
memory/3928-2-0x00000000051D0000-0x0000000005774000-memory.dmp

Filesize
5.6MB

Download
memory/4528-94-0x0000000006970000-0x00000000069BA000-memory.dmp

Filesize
296KB

Download
memory/4528-100-0x00000000080E0000-0x0000000008434000-memory.dmp

Filesize
3.3MB

Download
memory/4528-91-0x00000000066E0000-0x0000000006732000-memory.dmp

Filesize
328KB

Download
memory/4528-98-0x0000000007D70000-0x0000000007D7E000-memory.dmp

Filesize
56KB

Download
memory/4528-97-0x0000000007B80000-0x0000000007BCC000-memory.dmp

Filesize
304KB

Download
memory/4528-96-0x0000000006DC0000-0x0000000006DFC000-memory.dmp

Filesize
240KB

Download
memory/4528-95-0x0000000006D60000-0x0000000006D72000-memory.dmp

Filesize
72KB

Download
memory/4528-92-0x0000000007120000-0x0000000007738000-memory.dmp

Filesize
6.1MB

Download
memory/4528-47-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4528-99-0x0000000007FA0000-0x00000000080C0000-memory.dmp

Filesize
1.1MB

Download
memory/4528-93-0x0000000006C10000-0x0000000006D1A000-memory.dmp

Filesize
1.0MB

Download
memory/4812-23-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4812-21-0x0000000005390000-0x00000000053F6000-memory.dmp

Filesize
408KB

Download
memory/4812-35-0x0000000005B50000-0x0000000005EA4000-memory.dmp

Filesize
3.3MB

Download
memory/4812-60-0x00000000757B0000-0x00000000757FC000-memory.dmp

Filesize
304KB

Download
memory/4812-34-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4812-36-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4812-74-0x00000000074D0000-0x0000000007573000-memory.dmp

Filesize
652KB

Download
memory/4812-90-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4812-22-0x0000000005AA0000-0x0000000005B06000-memory.dmp

Filesize
408KB

Download
memory/4892-50-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/4892-78-0x0000000007D70000-0x0000000007E06000-memory.dmp

Filesize
600KB

Download
memory/4892-79-0x0000000007CF0000-0x0000000007D01000-memory.dmp

Filesize
68KB

Download
memory/4892-80-0x0000000007D20000-0x0000000007D2E000-memory.dmp

Filesize
56KB

Download
memory/4892-81-0x0000000007D30000-0x0000000007D44000-memory.dmp

Filesize
80KB

Download
memory/4892-82-0x0000000007E30000-0x0000000007E4A000-memory.dmp

Filesize
104KB

Download
memory/4892-83-0x0000000007E10000-0x0000000007E18000-memory.dmp

Filesize
32KB

Download
memory/4892-77-0x0000000007B70000-0x0000000007B7A000-memory.dmp

Filesize
40KB

Download
memory/4892-76-0x0000000007AF0000-0x0000000007B0A000-memory.dmp

Filesize
104KB

Download
memory/4892-75-0x0000000008140000-0x00000000087BA000-memory.dmp

Filesize
6.5MB

Download
memory/4892-89-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4892-52-0x00000000077B0000-0x00000000077E2000-memory.dmp

Filesize
200KB

Download
memory/4892-53-0x00000000757B0000-0x00000000757FC000-memory.dmp

Filesize
304KB

Download
memory/4892-64-0x0000000006D20000-0x0000000006D3E000-memory.dmp

Filesize
120KB

Download
memory/4892-51-0x0000000006D70000-0x0000000006DBC000-memory.dmp

Filesize
304KB

Download
memory/4892-37-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4892-20-0x0000000005710000-0x0000000005732000-memory.dmp

Filesize
136KB

Download
memory/4892-19-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4892-17-0x0000000005AA0000-0x00000000060C8000-memory.dmp

Filesize
6.2MB

Download
memory/4892-18-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/4892-16-0x0000000002EA0000-0x0000000002ED6000-memory.dmp

Filesize
216KB

Download