redline | 05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9

General

Target

05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe
Size

4.6MB
MD5

d86d75d5a8dea759decaff645a7df955
SHA1

fdc9c359f4234bfee14f1a8313af737232a4297d
SHA256

05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9
SHA512

deb0164d9c060b35676bc43c57df027415f26c1256cdb6fa09ce6f21d24e21e597f190141a549ba5d252e4fca894a618ab71a41a4af357868dc5af093c43beb7
SSDEEP

98304:3Lmwt3iDDTsfBbMNYn1Ody2FSgW9Yh1qiVhfLx/AcVC+OPbjp1tOYk8Bm2GRdZr5:oTKBMNOOclYhYib7VC+gb5k8Bf815

Score

10^/10

redline @e0neee discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@e0neee

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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4876-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe

description	pid	Process	procid_target
PID 4656 set thread context of 4876	4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe	91

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4772	4656	WerFault.exe	82

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

Processes:

05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exeAppLaunch.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe

pid	Process
4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe
4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe
4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe
4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe

description	pid	Process	procid_target
PID 4656 wrote to memory of 4876	4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe	91
PID 4656 wrote to memory of 4876	4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe	91
PID 4656 wrote to memory of 4876	4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe	91
PID 4656 wrote to memory of 4876	4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe	91
PID 4656 wrote to memory of 4876	4656	05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe	91

C:\Users\Admin\AppData\Local\Temp\05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe
"C:\Users\Admin\AppData\Local\Temp\05c149cd067fcea874100bc4ee64df7880e72bc211fa42f1325d4ffb9281d0a9.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4656
- 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:4876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 268
  2⤵
  - Program crash
  PID:4772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4656 -ip 4656
1⤵
PID:5028

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

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Downloads

memory/4656-1-0x0000000000A20000-0x0000000000A21000-memory.dmp

Filesize
4KB

Download
memory/4656-6-0x0000000000A60000-0x0000000000EF6000-memory.dmp

Filesize
4.6MB

Download
memory/4656-5-0x00000000028C0000-0x00000000028C1000-memory.dmp

Filesize
4KB

Download
memory/4656-4-0x00000000028B0000-0x00000000028B1000-memory.dmp

Filesize
4KB

Download
memory/4656-3-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/4656-2-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/4656-0-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/4656-7-0x0000000000A95000-0x0000000000D0D000-memory.dmp

Filesize
2.5MB

Download
memory/4656-22-0x0000000000A95000-0x0000000000D0D000-memory.dmp

Filesize
2.5MB

Download
memory/4656-14-0x0000000000A60000-0x0000000000EF6000-memory.dmp

Filesize
4.6MB

Download
memory/4876-15-0x0000000074E4E000-0x0000000074E4F000-memory.dmp

Filesize
4KB

Download
memory/4876-16-0x0000000005AF0000-0x0000000006108000-memory.dmp

Filesize
6.1MB

Download
memory/4876-17-0x0000000005550000-0x0000000005562000-memory.dmp

Filesize
72KB

Download
memory/4876-18-0x0000000005680000-0x000000000578A000-memory.dmp

Filesize
1.0MB

Download
memory/4876-19-0x00000000055B0000-0x00000000055EC000-memory.dmp

Filesize
240KB

Download
memory/4876-20-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4876-21-0x00000000055F0000-0x000000000563C000-memory.dmp

Filesize
304KB

Download
memory/4876-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4876-23-0x0000000074E4E000-0x0000000074E4F000-memory.dmp

Filesize
4KB

Download
memory/4876-24-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads