redline | 92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f

Analysis

max time kernel
293s
max time network
295s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 05:06

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General

Target
92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe
Size 313KB
Sample240909-frh7eashpr
SHA256 92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f
MD5 c5c4a358bd11899bb373a1872e26ac78
SHA1 416b3560b589bfdd88327677318f465a7eb20b96
SHA512 8c55b5eb9bf06de3041967ad6bad9ba39b00f4dedc6a11675ac1c5111fc7b3612f4e0034277a2bbca781e692c268641d11b65f4fe506b020ffad161f9d815a43
SSDEEP 6144:VCPQLljGEOjJeGZvm3zwV4HMAsc1JI9bvpWZjAj36nd8oJRmYTDNBVsvrLZ/UOJL:VhLMjJVZwQ4HzXLItfj36d8cRDvNTm3R
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

77.83.175.241:19849

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1976-11-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/1976-15-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/1976-13-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/1976-8-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/1976-7-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2540 set thread context of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31

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
1820	2540	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 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	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	RegAsm.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1976	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	31
PID 2540 wrote to memory of 1820	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	32
PID 2540 wrote to memory of 1820	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	32
PID 2540 wrote to memory of 1820	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	32
PID 2540 wrote to memory of 1820	2540	92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe	32

C:\Users\Admin\AppData\Local\Temp\92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe
"C:\Users\Admin\AppData\Local\Temp\92537d819734351b6253d8f6d46ea9ac7ea0cc333ca931c6294ea725c67a760f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  PID:1976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 556
  2⤵
  - Program crash
  PID:1820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Tmp825A.tmp

Path C:\Users\Admin\AppData\Local\Temp\Tmp825A.tmp
Size 2KB
SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
MD5 1420d30f964eac2c85b2ccfe968eebce
SHA1 bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA512 6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
MD5 SHA1 SHA512

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memory/1976-8-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/1976-11-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/1976-15-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/1976-13-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/1976-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/1976-7-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/1976-5-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/1976-3-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/2540-0-0x000000007494E000-0x000000007494F000-memory.dmp

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memory/2540-16-0x0000000074940000-0x000000007502E000-memory.dmp

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memory/2540-1-0x0000000000860000-0x00000000008B4000-memory.dmp

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memory/2540-30-0x000000007494E000-0x000000007494F000-memory.dmp

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memory/2540-31-0x0000000074940000-0x000000007502E000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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