redline | 8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf

Analysis

max time kernel
96s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-01-2025 14:53

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General

Target

Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe
Size

851KB
MD5

0e0d4b5ddacf76662c6b36a1110db0a5
SHA1

5b4c839317566b54a3dc04fb335ef453683775c7
SHA256

8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf
SHA512

b1e3c25bbd8afa40f92fd1ff3c0e2db78bed43c8bd6ada1ed68bdb09b6c4acdc9d48bb94f7f08edd408692d18bc0623fe3d5ce57fdd5a3c436c0bd1890c72095
SSDEEP

12288:bTW3WYMV+I4MVKWIJ44LZuyC0JBTSwqVKT5NwjZDuPYAYcFa8NALLQ4sgOAVHa8p:HMGRgcK9CuSwqVKlK9DWM8NALsOHwhw

Score

10^/10

redline bot discovery execution infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

Bot

87.120.120.4:1912

Signatures

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/4256-25-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

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
3480	powershell.exe
3060	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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90

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

System Information Discovery
T1082

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	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.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	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.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
3172	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3480	powershell.exe
3060	powershell.exe
3480	powershell.exe
3060	powershell.exe
4256	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe
4256	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe
4256	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3480	powershell.exe
Token: SeDebugPrivilege	3060	powershell.exe
Token: SeDebugPrivilege	4256	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3480	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	84
PID 2656 wrote to memory of 3480	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	84
PID 2656 wrote to memory of 3480	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	84
PID 2656 wrote to memory of 3060	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	86
PID 2656 wrote to memory of 3060	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	86
PID 2656 wrote to memory of 3060	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	86
PID 2656 wrote to memory of 3172	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	88
PID 2656 wrote to memory of 3172	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	88
PID 2656 wrote to memory of 3172	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	88
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90
PID 2656 wrote to memory of 4256	2656	Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe	90

C:\Users\Admin\AppData\Local\Temp\Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe
"C:\Users\Admin\AppData\Local\Temp\Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2656
- 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\Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3480
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZlrSunD.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3060
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZlrSunD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF107.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3172
- C:\Users\Admin\AppData\Local\Temp\Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe
  "C:\Users\Admin\AppData\Local\Temp\Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4256

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

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Sigmanly_8c758b00cb5411492ccb15c015b491ac41358a48319e14cd83e0332a07b9eaaf.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
892870b54f089a0adeccb3e42265894a

SHA1
66e66cb787fd6ee7927909f7cd6f09a5d3f19313

SHA256
8d9c9448f8d037f9d6f866411b2250954657f7f060fee19be2ba7aab9d216121

SHA512
7b7695a456ee73f6b5625b0b5e9f165ccd372817d9e578ef52134cb5da660f3e94cc3d7e3b7f8781e11e49d98897c563faa720b82ef124fed12f4fa9de8f6966

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fvulnrb0.gnc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF107.tmp

Filesize
1KB

MD5
4255de98f4675de14dc993eb9dd76d9f

SHA1
d1628e5985f9c9f2ba459fb7cc1461b4ee93720e

SHA256
c1f234534aa867b7d64d660f875df5649110d00bb9a0f2943604a69b7c864701

SHA512
64517f11e6e3810d4baea60816cdd31652ac82a3c4740b52406273e3b14f0be28a57287ec9b78d67c77546dedbbea05ab3df5d9e83ae108f451908a597446e53

Download Submit
memory/2656-8-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

Filesize
4KB

Download
memory/2656-6-0x0000000005C90000-0x0000000005D2C000-memory.dmp

Filesize
624KB

Download
memory/2656-7-0x0000000006CB0000-0x0000000006CCC000-memory.dmp

Filesize
112KB

Download
memory/2656-5-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/2656-9-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/2656-10-0x0000000007120000-0x00000000071B6000-memory.dmp

Filesize
600KB

Download
memory/2656-4-0x0000000005A20000-0x0000000005A2A000-memory.dmp

Filesize
40KB

Download
memory/2656-37-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/2656-3-0x0000000005A50000-0x0000000005AE2000-memory.dmp

Filesize
584KB

Download
memory/2656-2-0x0000000006000000-0x00000000065A4000-memory.dmp

Filesize
5.6MB

Download
memory/2656-1-0x0000000000F50000-0x000000000102C000-memory.dmp

Filesize
880KB

Download
memory/2656-0-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

Filesize
4KB

Download
memory/3060-93-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3060-71-0x0000000071240000-0x000000007128C000-memory.dmp

Filesize
304KB

Download
memory/3060-84-0x0000000007420000-0x0000000007434000-memory.dmp

Filesize
80KB

Download
memory/3060-36-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3060-86-0x0000000007500000-0x0000000007508000-memory.dmp

Filesize
32KB

Download
memory/3060-48-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3060-21-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3480-20-0x0000000004DC0000-0x0000000004DE2000-memory.dmp

Filesize
136KB

Download
memory/3480-23-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/3480-38-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3480-15-0x00000000048D0000-0x0000000004906000-memory.dmp

Filesize
216KB

Download
memory/3480-16-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3480-52-0x0000000005E90000-0x0000000005EAE000-memory.dmp

Filesize
120KB

Download
memory/3480-17-0x0000000004F40000-0x0000000005568000-memory.dmp

Filesize
6.2MB

Download
memory/3480-18-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3480-89-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3480-56-0x0000000071240000-0x000000007128C000-memory.dmp

Filesize
304KB

Download
memory/3480-66-0x0000000006440000-0x000000000645E000-memory.dmp

Filesize
120KB

Download
memory/3480-67-0x00000000070B0000-0x0000000007153000-memory.dmp

Filesize
652KB

Download
memory/3480-55-0x0000000006460000-0x0000000006492000-memory.dmp

Filesize
200KB

Download
memory/3480-69-0x00000000071B0000-0x00000000071CA000-memory.dmp

Filesize
104KB

Download
memory/3480-68-0x00000000077F0000-0x0000000007E6A000-memory.dmp

Filesize
6.5MB

Download
memory/3480-70-0x0000000007220000-0x000000000722A000-memory.dmp

Filesize
40KB

Download
memory/3480-24-0x00000000058B0000-0x0000000005C04000-memory.dmp

Filesize
3.3MB

Download
memory/3480-81-0x0000000007430000-0x00000000074C6000-memory.dmp

Filesize
600KB

Download
memory/3480-82-0x00000000073B0000-0x00000000073C1000-memory.dmp

Filesize
68KB

Download
memory/3480-83-0x00000000073E0000-0x00000000073EE000-memory.dmp

Filesize
56KB

Download
memory/3480-22-0x0000000005720000-0x0000000005786000-memory.dmp

Filesize
408KB

Download
memory/3480-85-0x00000000074F0000-0x000000000750A000-memory.dmp

Filesize
104KB

Download
memory/4256-25-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4256-50-0x0000000006040000-0x000000000614A000-memory.dmp

Filesize
1.0MB

Download
memory/4256-53-0x0000000005840000-0x000000000587C000-memory.dmp

Filesize
240KB

Download
memory/4256-54-0x00000000058C0000-0x000000000590C000-memory.dmp

Filesize
304KB

Download
memory/4256-51-0x00000000056B0000-0x00000000056C2000-memory.dmp

Filesize
72KB

Download
memory/4256-94-0x0000000006ED0000-0x0000000006F20000-memory.dmp

Filesize
320KB

Download
memory/4256-95-0x0000000008200000-0x00000000083C2000-memory.dmp

Filesize
1.8MB

Download
memory/4256-96-0x0000000008900000-0x0000000008E2C000-memory.dmp

Filesize
5.2MB

Download
memory/4256-49-0x0000000006660000-0x0000000006C78000-memory.dmp

Filesize
6.1MB

Download