redline | 33657f7b8278b9c5ad57762a143c057db1ac285702ef6ca250f9ef7c6bda9231

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 11:36

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General

Target

JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe
Size

517KB
MD5

9d5db4dc5528fb0fb1535ecab6bb244f
SHA1

76ea11cb9b0d437b15dfbb07c7bb5cfacf6c9599
SHA256

33657f7b8278b9c5ad57762a143c057db1ac285702ef6ca250f9ef7c6bda9231
SHA512

aa036ae2f346a0d63bb6b904b0c2a61cf78e4e0a17e43f927de7546011e2078875acff8253405606aee957de87b63b41155da5cf7d4782f0eaa3c460c8745a68
SSDEEP

3072:7x/C4661LUFALMcnj4lOl7Mhv+lVgeme3GfPf9Hp78rqjMVIB0CUp27:7xzw6VneB+lVgemeYRZYXmBfUpK

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

Signatures

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

RedLine payload 6 IoCs

resource	yara_rule
behavioral1/memory/3040-9-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/3040-7-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/3040-18-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/3040-21-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/3040-14-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/3040-13-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2076 set thread context of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30
PID 2076 wrote to memory of 3040	2076	JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d5db4dc5528fb0fb1535ecab6bb244f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2076-0-0x000007FEF5573000-0x000007FEF5574000-memory.dmp

Filesize
4KB

Download
memory/2076-1-0x0000000000EE0000-0x0000000000F64000-memory.dmp

Filesize
528KB

Download
memory/2076-2-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

Filesize
9.9MB

Download
memory/2076-22-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

Filesize
9.9MB

Download
memory/3040-7-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-9-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-5-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-18-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-21-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-3-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-14-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/3040-13-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download