redline | 5936288f99873e6cb0c80eeaec0659810b5de510c8625483f2595d33909a4b4e

General

Target

JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe
Size

4.6MB
MD5

4623470aab13984d78112763a7abfbcd
SHA1

1b2d0421f60ce3db055b223d1a73fd3d20a0514f
SHA256

5936288f99873e6cb0c80eeaec0659810b5de510c8625483f2595d33909a4b4e
SHA512

12c288735b5fac383ef3bb9b0348ad510e01867a19444c45c591c6e3ac1442be14a29096266fa412b4c362327ad7a80040fe96f9c7e2d9ad5db38b0ef94ff841
SSDEEP

98304:QLxu2gPPzlTrwo6r3pBl2RqebGrx9EKwXQ0B4WmS442Fuh/W97D:rP7lwoC3v08ebGrx9EKwXNBdxMFuBW

Score

10^/10

redline @tron323 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@tron323

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/2952-36-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2952-42-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2952-41-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2112 set thread context of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.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_4623470aab13984d78112763a7abfbcd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe
2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31
PID 2112 wrote to memory of 2952	2112	JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4623470aab13984d78112763a7abfbcd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2112
- 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:2952

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/2112-4-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2112-2-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2112-29-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/2112-27-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/2112-24-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2112-22-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2112-19-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2112-17-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2112-14-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2112-12-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2112-9-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2112-7-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2112-5-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2112-0-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2112-30-0x0000000000A75000-0x0000000000CEC000-memory.dmp

Filesize
2.5MB

Download
memory/2112-31-0x0000000000A40000-0x0000000000ED4000-memory.dmp

Filesize
4.6MB

Download
memory/2112-33-0x0000000000A40000-0x0000000000ED4000-memory.dmp

Filesize
4.6MB

Download
memory/2952-36-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2952-42-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2952-41-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2952-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2952-34-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2952-43-0x000000007422E000-0x000000007422F000-memory.dmp

Filesize
4KB

Download
memory/2952-44-0x0000000074220000-0x000000007490E000-memory.dmp

Filesize
6.9MB

Download
memory/2952-45-0x000000007422E000-0x000000007422F000-memory.dmp

Filesize
4KB

Download
memory/2952-46-0x0000000074220000-0x000000007490E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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