redline | 43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c

General

Target

JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
Size

1.6MB
MD5

90b599fb5c947ff21851d32bfd8a9dcc
SHA1

0b15342aeefab3e02f15ee3622572a99deb20a4f
SHA256

43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c
SHA512

835b349f9116ceddf6deca1d0011217373ef934bda0d3a2f2256b3a28f0b7959d2c74ee830b30c5f6aa173b6d9fa3e267d7fe009c55b81019cae92ea119a744f
SSDEEP

24576:kNiRZDZnb8twuRSRZN7gB0Pi4sVJyDOPPoIQm+35J+5bJZYvEAGF1EK605PX:kYF8twuc3gCJs9PMDWbJZY8ppX

Score

10^/10

redline subzero discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

SUBZERO

C2

185.215.113.217:19618

Attributes

auth_value
019ff2a82025cde517e4466362191205

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/2704-10-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2704-12-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2704-14-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2552 set thread context of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31

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_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31
PID 2552 wrote to memory of 2704	2552	JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43d0293fea960a0df1850e8ab3455050d8fb99748e1ffd4515cb5ab008d1184c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2704

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/2552-15-0x0000000002460000-0x00000000025A5000-memory.dmp

Filesize
1.3MB

Download
memory/2552-4-0x0000000002080000-0x000000000245F000-memory.dmp

Filesize
3.9MB

Download
memory/2552-0-0x0000000002080000-0x000000000245F000-memory.dmp

Filesize
3.9MB

Download
memory/2552-3-0x0000000002460000-0x00000000025A5000-memory.dmp

Filesize
1.3MB

Download
memory/2552-7-0x000000000EC10000-0x000000000ED4B000-memory.dmp

Filesize
1.2MB

Download
memory/2552-5-0x0000000002460000-0x00000000025A5000-memory.dmp

Filesize
1.3MB

Download
memory/2552-6-0x000000000EC10000-0x000000000ED4B000-memory.dmp

Filesize
1.2MB

Download
memory/2552-1-0x0000000002080000-0x000000000245F000-memory.dmp

Filesize
3.9MB

Download
memory/2552-2-0x0000000002460000-0x00000000025A5000-memory.dmp

Filesize
1.3MB

Download
memory/2704-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2704-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2704-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2704-8-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2704-16-0x000000007487E000-0x000000007487F000-memory.dmp

Filesize
4KB

Download
memory/2704-17-0x0000000074870000-0x0000000074F5E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-18-0x000000007487E000-0x000000007487F000-memory.dmp

Filesize
4KB

Download
memory/2704-19-0x0000000074870000-0x0000000074F5E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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