redline | 2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd

General

Target

2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe
Size

770KB
MD5

8b2612c44a0951e150dc47ba2741d26e
SHA1

0d5a4030a841a8a77c130f6689712e24aaa9a674
SHA256

2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd
SHA512

87052019e30f961c6a77889e789f246d1c529834c90122f3c3a781ee58b519db311b31f36309ae2e56706ccc2a0e34b545ddb054d9fc5cf81700e1c76510387e
SSDEEP

12288:uIR4R52J+XtLKxw9rbrramF93MFTzEiBBs/iTxAKnAHORfoO9FHF9jD7Qx1MxQh:uIeew9rbKmF93MxzRTqKnYOBvHPO

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/1632-11-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1076 set thread context of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97

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	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97
PID 1076 wrote to memory of 1632	1076	2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe	97

C:\Users\Admin\AppData\Local\Temp\2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe
"C:\Users\Admin\AppData\Local\Temp\2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Users\Admin\AppData\Local\Temp\2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe
  "C:\Users\Admin\AppData\Local\Temp\2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1632

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\2d38fac7d02a4d32b8579c25ec1ce2d6bb14bc27d846874ad6f1897ca21889cd.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1076-10-0x00000000085B0000-0x000000000864C000-memory.dmp

Filesize
624KB

Download
memory/1076-5-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1076-15-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1076-4-0x0000000004C10000-0x0000000004C1A000-memory.dmp

Filesize
40KB

Download
memory/1076-1-0x00000000000E0000-0x00000000001A6000-memory.dmp

Filesize
792KB

Download
memory/1076-6-0x0000000004D40000-0x0000000004D58000-memory.dmp

Filesize
96KB

Download
memory/1076-7-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/1076-8-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1076-9-0x0000000005F20000-0x0000000005FB6000-memory.dmp

Filesize
600KB

Download
memory/1076-0-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/1076-3-0x0000000004A80000-0x0000000004B12000-memory.dmp

Filesize
584KB

Download
memory/1076-2-0x0000000004F90000-0x0000000005534000-memory.dmp

Filesize
5.6MB

Download
memory/1632-14-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1632-11-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-16-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1632-17-0x0000000006750000-0x0000000006D68000-memory.dmp

Filesize
6.1MB

Download
memory/1632-18-0x00000000059E0000-0x0000000005AEA000-memory.dmp

Filesize
1.0MB

Download
memory/1632-19-0x0000000005860000-0x0000000005872000-memory.dmp

Filesize
72KB

Download
memory/1632-20-0x00000000058D0000-0x000000000590C000-memory.dmp

Filesize
240KB

Download
memory/1632-21-0x0000000005920000-0x000000000596C000-memory.dmp

Filesize
304KB

Download
memory/1632-22-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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