redline | 5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c1f3c8eed44fdddc72c1

General

Target
5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe
Size 440KB
Sample211004-gtspasfhb5
SHA256 5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c1f3c8eed44fdddc72c1
MD5 a5058f0c8a12e82ee4cd0c922127953b
SHA1 c185e04a9b51c818c49c6ccc27cca1c674906ec3
SHA512 19714b2d5b6c228245c68672ec677cab054f8532991078c628c462ab9d131ba4b3defb1c953198f6132a55160d40acf42cd56cc0356a8f905d96f51c0ce5f7c7
MD5 SHA1 SHA512

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

C2

195.2.93.217:59309

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/1536-56-0x000000000041C5B2-mapping.dmp	family_redline
behavioral1/memory/1536-55-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1536-58-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1540 set thread context of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
796	1540	WerFault.exe	26

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
796	WerFault.exe
796	WerFault.exe
796	WerFault.exe
796	WerFault.exe
796	WerFault.exe
1536	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe
1536	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
796	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe
Token: SeDebugPrivilege	796	WerFault.exe
Token: SeDebugPrivilege	1536	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 1536	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	27
PID 1540 wrote to memory of 796	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	29
PID 1540 wrote to memory of 796	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	29
PID 1540 wrote to memory of 796	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	29
PID 1540 wrote to memory of 796	1540	5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe	29

C:\Users\Admin\AppData\Local\Temp\5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe
"C:\Users\Admin\AppData\Local\Temp\5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Users\Admin\AppData\Local\Temp\5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe
  "C:\Users\Admin\AppData\Local\Temp\5fbbf8d74c8a2b3f6aabf4a95c1b68d9b5ce182ebd19c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 572
  2⤵
  - Program crash
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/796-63-0x00000000009D0000-0x00000000009D1000-memory.dmp

Download

memory/1536-55-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1536-58-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1536-62-0x00000000008B0000-0x00000000008B1000-memory.dmp

Download

memory/1540-53-0x00000000009E0000-0x00000000009E1000-memory.dmp

Download

memory/1540-54-0x0000000000340000-0x0000000000358000-memory.dmp

Download

memory/1540-57-0x00000000002F0000-0x00000000002F3000-memory.dmp

Download

memory/1540-60-0x0000000004950000-0x0000000004951000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads