redline | 5f6018b0d6db39484dc8876c6c61f4b41e5c92aa3d82d5f46035cb7f19a41413

General

Target

JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe
Size

681KB
MD5

f97e3aa50db5c748f8655e278c7b14c8
SHA1

641889badffa8d6597e8c0c801824671e55067bc
SHA256

5f6018b0d6db39484dc8876c6c61f4b41e5c92aa3d82d5f46035cb7f19a41413
SHA512

dd176f76045d9a6c3ec6d154fc4ba6b824f99a51d9f99545578c67dc631e71dac2d5fbfd1d5ae0b37950fd8122ac130968a7a31971e9be4114580333d867e6c3
SSDEEP

12288:aywRJG16Dxbv3VqWDqdWMFUISH30m2VTdpSityjK:z6Ou73/GWMq3ApdH

Score

10^/10

redline discovery infostealer

Malware Config

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/3000-14-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/3000-11-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/3000-10-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/3000-18-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/3000-16-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2344 set thread context of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.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_f97e3aa50db5c748f8655e278c7b14c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31
PID 2344 wrote to memory of 3000	2344	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000

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/2344-19-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2344-1-0x0000000000D60000-0x0000000000E12000-memory.dmp

Filesize
712KB

Download
memory/2344-2-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2344-3-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/2344-4-0x000000007463E000-0x000000007463F000-memory.dmp

Filesize
4KB

Download
memory/2344-5-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2344-6-0x0000000004DC0000-0x0000000004E22000-memory.dmp

Filesize
392KB

Download
memory/2344-0-0x000000007463E000-0x000000007463F000-memory.dmp

Filesize
4KB

Download
memory/3000-22-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-23-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-7-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3000-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3000-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3000-18-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3000-16-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3000-11-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3000-20-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3000-21-0x00000000003D0000-0x00000000003D6000-memory.dmp

Filesize
24KB

Download
memory/3000-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

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