redline | 40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb

General

Target

JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe
Size

788.0MB
MD5

4b5aac23177e4025904694536bfdffbf
SHA1

0712b3545a92eea6173b5244ed56438ff391775e
SHA256

40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb
SHA512

397f54fc4ab75fc2424844dd4c672e01a62c350e0d8e72ea178da92ee3684f7de27fdc8576064aadc87a45beb6afd9d0bd7f4073422d49c1068e44db611a416b
SSDEEP

3145728:K/VEoseAyU5iFSWLTtsB6zrZDIXQKs9ePv:K/VEbeAyUoFSWLyqlDlKs9ePv

Score

10^/10

redline @mossad_rat2 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@mossad_rat2

C2

94.142.138.191:2369

Attributes

auth_value
9c14ebaa47bb822162e82a6441198c73

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/2060-11-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/2060-9-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/2060-7-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/2060-5-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/2060-4-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2696 set thread context of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.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_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30
PID 2696 wrote to memory of 2060	2696	JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40ba3fecbb83d20040de0ebba581d3874aaabc7f831d767afd846120a693d4bb.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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/2060-5-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2060-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2060-17-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-16-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-15-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2060-14-0x00000000002F0000-0x00000000002F6000-memory.dmp

Filesize
24KB

Download
memory/2060-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2060-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2060-4-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2060-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2060-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2696-1-0x0000000001370000-0x0000000002370000-memory.dmp

Filesize
16.0MB

Download
memory/2696-0-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2696-12-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-13-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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