redline | 3941fc3809ec365eccc765a2ef3479cf8c4d3a5d65a35e0eef2a69a621ea4ea1

General

Target

JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe
Size

4.5MB
MD5

284e120522e3eaba050322a27bb5b337
SHA1

619365bf2d89d676c938be3ca9ca985c93eb54ea
SHA256

3941fc3809ec365eccc765a2ef3479cf8c4d3a5d65a35e0eef2a69a621ea4ea1
SHA512

6a57c30153d6cdf146e90f92c818be8263d7c2e25bb907901ea1c2cd923bb24da8bdf802e3861858e1d85815cfd2b12848f9eb723e2349c2557b0deaead881ec
SSDEEP

98304:SLrDerNYoAJnlLycth1mb1zmZwZvrmauoKAs:HN2JyKMbJmeZvqaE

Score

10^/10

redline @younotgud discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@Younotgud

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/2716-35-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2716-42-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2716-41-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.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_284e120522e3eaba050322a27bb5b337.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe
1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30
PID 1724 wrote to memory of 2716	1724	JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_284e120522e3eaba050322a27bb5b337.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1724
- 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:2716

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/1724-6-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1724-30-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1724-5-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1724-1-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1724-25-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/1724-23-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/1724-20-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1724-18-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1724-15-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/1724-13-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/1724-10-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1724-8-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1724-0-0x00000000003F5000-0x000000000066A000-memory.dmp

Filesize
2.5MB

Download
memory/1724-3-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1724-28-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1724-32-0x00000000003C0000-0x0000000000851000-memory.dmp

Filesize
4.6MB

Download
memory/1724-43-0x00000000003F5000-0x000000000066A000-memory.dmp

Filesize
2.5MB

Download
memory/2716-42-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2716-41-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2716-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-33-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2716-35-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2716-44-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2716-45-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download
memory/2716-46-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2716-47-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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