redline | 5c5793584de424bb7334892e62eac6a333fa52e38cdef4827fa0f451e8801693

General

Target

JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
Size

4.6MB
MD5

41bf6c2ff5e629dc13cd35c9bb4749a1
SHA1

10cc28af90546bec4274c9ae38b0125d18177648
SHA256

5c5793584de424bb7334892e62eac6a333fa52e38cdef4827fa0f451e8801693
SHA512

cf3a5324c41a1668777669df0de10783100184d3cfcc3c09d80a683b24e53bf0413ad041c1968568cebb0ebe311759cee74b8c6545de5e0a10eb4167ebd5a0c1
SSDEEP

98304:LLYAOeGOR1UrfOMLFsIQhlFp7CNFHKNLBce/lLOscI5TD:f7Ur/LufhlH7CNFqnXNLO7sTD

Score

10^/10

redline @pukpukich discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@PUKPUKich

C2

185.209.22.181:29234

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2424-42-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2424-41-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2424-35-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2036 set thread context of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30

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	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30
PID 2036 wrote to memory of 2424	2036	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2036-30-0x0000000000B90000-0x0000000001023000-memory.dmp

Filesize
4.6MB

Download
memory/2036-29-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2036-27-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2036-24-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2036-22-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2036-19-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2036-17-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2036-14-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2036-12-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2036-9-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2036-7-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2036-5-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2036-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2036-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2036-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2036-31-0x0000000000BC5000-0x0000000000E3B000-memory.dmp

Filesize
2.5MB

Download
memory/2036-33-0x0000000000B90000-0x0000000001023000-memory.dmp

Filesize
4.6MB

Download
memory/2036-43-0x0000000000BC5000-0x0000000000E3B000-memory.dmp

Filesize
2.5MB

Download
memory/2424-42-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-41-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-34-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2424-35-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-44-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

Filesize
4KB

Download
memory/2424-45-0x0000000074AD0000-0x00000000751BE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-46-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

Filesize
4KB

Download
memory/2424-47-0x0000000074AD0000-0x00000000751BE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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