redline | 0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580

General

Target

0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe
Size

826KB
MD5

223342da9548abad8b253b0918baffd1
SHA1

9d1dfe8772a94721f3aaeef0077dd867987973f9
SHA256

0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580
SHA512

e655ffeb9b63bbab56b8bd7246fe6ace7e4235e86950c8a673340ad2ab99d841b75328671a6f314e63d5b181f8b38870fb6a6e5d9ae28a6d3fe6e0c9a01c0289
SSDEEP

12288:C88f2uE1zDYj657DjU2HAu4TjYMJ5Q0PepO/lJhaFv3Ji6L8cUK:C8u2uOC6pDjU2HAu6YGQ3wJhwvxPU

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/1420-11-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1728 set thread context of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.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	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88
PID 1728 wrote to memory of 1420	1728	0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe	88

C:\Users\Admin\AppData\Local\Temp\0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe
"C:\Users\Admin\AppData\Local\Temp\0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe
  "C:\Users\Admin\AppData\Local\Temp\0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1420

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\0766e43d3968a048e78c18383353ea6450934bcd0427ec9757c8da2570884580.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1420-11-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1420-22-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/1420-21-0x0000000005980000-0x00000000059CC000-memory.dmp

Filesize
304KB

Download
memory/1420-20-0x0000000005840000-0x000000000587C000-memory.dmp

Filesize
240KB

Download
memory/1420-19-0x00000000057C0000-0x00000000057D2000-memory.dmp

Filesize
72KB

Download
memory/1420-18-0x0000000006130000-0x000000000623A000-memory.dmp

Filesize
1.0MB

Download
memory/1420-17-0x0000000006750000-0x0000000006D68000-memory.dmp

Filesize
6.1MB

Download
memory/1420-16-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/1420-14-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/1728-5-0x00000000057B0000-0x00000000057BA000-memory.dmp

Filesize
40KB

Download
memory/1728-10-0x00000000016E0000-0x0000000001776000-memory.dmp

Filesize
600KB

Download
memory/1728-9-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/1728-8-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/1728-15-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/1728-7-0x0000000005AB0000-0x0000000005AD6000-memory.dmp

Filesize
152KB

Download
memory/1728-6-0x0000000005880000-0x000000000591C000-memory.dmp

Filesize
624KB

Download
memory/1728-0-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/1728-4-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/1728-3-0x0000000005610000-0x00000000056A2000-memory.dmp

Filesize
584KB

Download
memory/1728-2-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/1728-1-0x0000000000B60000-0x0000000000C34000-memory.dmp

Filesize
848KB

Download

Analysis

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