redline | 862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967

General

Target

862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe
Size

857KB
MD5

77a55f762651be8698f5a33937e1e44f
SHA1

4e1af4b0448b1fea39f5601654bd28c00bc29d83
SHA256

862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967
SHA512

1f745e255872fd1bc468edf901e38fc441922c0827021f31ef17ca5825547be3a8ac6fc57edef0a8e64919d34aba96096f93cc822db1c89d28863fedc06e55f1
SSDEEP

24576:jjlIhSPd+pOMFQQ9d6hIvhFlnY5ADSUmCfRq2dlgYSk1mS57elu:jjl+SPspAqdFvhztDHdfFr51ql

Score

10^/10

redline logs discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

LOGS

C2

87.120.120.86:1912

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/3032-11-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1680 set thread context of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88

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	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe
1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 4912	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	87
PID 1680 wrote to memory of 4912	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	87
PID 1680 wrote to memory of 4912	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	87
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88
PID 1680 wrote to memory of 3032	1680	862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe	88

C:\Users\Admin\AppData\Local\Temp\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe
"C:\Users\Admin\AppData\Local\Temp\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Users\Admin\AppData\Local\Temp\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe
  "C:\Users\Admin\AppData\Local\Temp\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe"
  2⤵
  PID:4912
- C:\Users\Admin\AppData\Local\Temp\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe
  "C:\Users\Admin\AppData\Local\Temp\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3032

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\862f560eedeb50aea489b649e1c3790254a1d8424cc2bafde2c68e3dcd161967.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1680-10-0x000000000CD20000-0x000000000CDBC000-memory.dmp

Filesize
624KB

Download
memory/1680-5-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1680-4-0x0000000005970000-0x000000000597A000-memory.dmp

Filesize
40KB

Download
memory/1680-14-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1680-1-0x0000000000FF0000-0x00000000010CC000-memory.dmp

Filesize
880KB

Download
memory/1680-6-0x0000000005FE0000-0x0000000006006000-memory.dmp

Filesize
152KB

Download
memory/1680-7-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/1680-8-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1680-9-0x00000000033E0000-0x0000000003476000-memory.dmp

Filesize
600KB

Download
memory/1680-0-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/1680-3-0x0000000005990000-0x0000000005A22000-memory.dmp

Filesize
584KB

Download
memory/1680-2-0x0000000006000000-0x00000000065A4000-memory.dmp

Filesize
5.6MB

Download
memory/3032-11-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3032-15-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3032-16-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3032-17-0x0000000006050000-0x0000000006668000-memory.dmp

Filesize
6.1MB

Download
memory/3032-18-0x0000000005A30000-0x0000000005B3A000-memory.dmp

Filesize
1.0MB

Download
memory/3032-19-0x00000000052F0000-0x0000000005302000-memory.dmp

Filesize
72KB

Download
memory/3032-20-0x0000000005350000-0x000000000538C000-memory.dmp

Filesize
240KB

Download
memory/3032-21-0x00000000053A0000-0x00000000053EC000-memory.dmp

Filesize
304KB

Download
memory/3032-22-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download

Analysis

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