redline | 83a7e9e920ed3e08eca3c59f344fd603b1d4f1b65f19545862a1fa6aebe94d1a

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2024, 15:02

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General

Target
file.exe
Size 332KB
Sample240330-sefa7shc96
SHA256 83a7e9e920ed3e08eca3c59f344fd603b1d4f1b65f19545862a1fa6aebe94d1a
MD5 046636f17f09a730132189632525ffb4
SHA1 6931400160f8275a46683a0eb98ae2c871e3b78d
SHA512 cdc62d3da9ec22d3497f1138f7d4144ae98220623809e701fdabe01f92bef74b86d1e248d0ccf2d581b126b5a2f8f4f02daa96cb76d09ee37e20d605c1c49e4e
SSDEEP 6144:gTCu4fFrZEej3EunSfgwiUl2Xbh08Lm6qpn6mcNwIqBYmIxETj6DTKzNg1D:a4d1v3EuSf92+8LsYmRj66i1D
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

5.42.65.0:29587

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/4964-4-0x0000000000400000-0x0000000000450000-memory.dmp	family_redline

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
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 4888 set thread context of 4964	4888	file.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2016	4888	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4964	RegAsm.exe
4964	RegAsm.exe
4964	RegAsm.exe
4964	RegAsm.exe
4964	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4964	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 3008	4888	file.exe	88
PID 4888 wrote to memory of 3008	4888	file.exe	88
PID 4888 wrote to memory of 3008	4888	file.exe	88
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89
PID 4888 wrote to memory of 4964	4888	file.exe	89

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 888
  2⤵
  - Program crash
  PID:2016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4888 -ip 4888
1⤵
PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4888-8-0x00000000032B0000-0x00000000052B0000-memory.dmp

Download

memory/4888-1-0x0000000074850000-0x0000000075000000-memory.dmp

Download

memory/4888-17-0x0000000074850000-0x0000000075000000-memory.dmp

Download

memory/4888-0-0x0000000000E80000-0x0000000000ED4000-memory.dmp

Download

memory/4964-13-0x0000000005850000-0x000000000595A000-memory.dmp

Download

memory/4964-14-0x0000000005780000-0x0000000005792000-memory.dmp

Download

memory/4964-9-0x00000000054D0000-0x00000000054E0000-memory.dmp

Download

memory/4964-11-0x0000000074850000-0x0000000075000000-memory.dmp

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memory/4964-10-0x00000000055B0000-0x00000000055BA000-memory.dmp

Download

memory/4964-12-0x00000000065D0000-0x0000000006BE8000-memory.dmp

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memory/4964-6-0x0000000005A00000-0x0000000005FA4000-memory.dmp

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memory/4964-7-0x00000000054F0000-0x0000000005582000-memory.dmp

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memory/4964-15-0x00000000057E0000-0x000000000581C000-memory.dmp

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memory/4964-16-0x0000000005960000-0x00000000059AC000-memory.dmp

Download

memory/4964-4-0x0000000000400000-0x0000000000450000-memory.dmp

Download

memory/4964-18-0x0000000006090000-0x00000000060F6000-memory.dmp

Download

memory/4964-19-0x0000000006E90000-0x0000000006EE0000-memory.dmp

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memory/4964-20-0x00000000071B0000-0x0000000007372000-memory.dmp

Download

memory/4964-21-0x00000000078B0000-0x0000000007DDC000-memory.dmp

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memory/4964-23-0x0000000074850000-0x0000000075000000-memory.dmp

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