redline | a557f57a2434180c029c72ce310e2c4d1585c2f53aea58c375634f45754757a9

General

Target

8b9e83c83ae81fcbd74ab39b85298c04.exe
Size

631KB
MD5

8b9e83c83ae81fcbd74ab39b85298c04
SHA1

53b8026213abed21634724f814d7f5d968ec8856
SHA256

a557f57a2434180c029c72ce310e2c4d1585c2f53aea58c375634f45754757a9
SHA512

3ceb1bff38c133f5e1712d38c0b16d00fc0d55b6e1df6ab6bfde1c0e836fa4091fa7148a1d9650b0984b68349e04d83dba8fd47a8a770707b2801b45a594abe1

Score

10^/10

redline 22.10 discovery infostealer spyware stealer suricata

Malware Config

Extracted

Family

redline

Botnet

22.10

C2

185.215.113.17:7700

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2212-128-0x0000000004D60000-0x0000000004D7C000-memory.dmp	family_redline
behavioral2/memory/2212-130-0x00000000075C0000-0x00000000075DA000-memory.dmp	family_redline

suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

ipstersh.exe

pid process

2212 ipstersh.exe
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
2212	ipstersh.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

8b9e83c83ae81fcbd74ab39b85298c04.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	8b9e83c83ae81fcbd74ab39b85298c04.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	8b9e83c83ae81fcbd74ab39b85298c04.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

2212 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 2212 ipstersh.exe

pid	process
2212	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	2212	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

8b9e83c83ae81fcbd74ab39b85298c04.exe

description	pid	process	target process
PID 1280 wrote to memory of 2212	1280	8b9e83c83ae81fcbd74ab39b85298c04.exe	ipstersh.exe
PID 1280 wrote to memory of 2212	1280	8b9e83c83ae81fcbd74ab39b85298c04.exe	ipstersh.exe
PID 1280 wrote to memory of 2212	1280	8b9e83c83ae81fcbd74ab39b85298c04.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\8b9e83c83ae81fcbd74ab39b85298c04.exe
"C:\Users\Admin\AppData\Local\Temp\8b9e83c83ae81fcbd74ab39b85298c04.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1280

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2212

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
c4d5d13ebf7d05776d60caa9f33428af

SHA1
385e771216489a904ceda560d2715a760bfa7451

SHA256
391fe7f9cb02a497ee846f1637eb01ca6f3586cadc277bf71074906d5c0d4be1

SHA512
689a0e819c00be0b3b74c7fd386597274f44b38ac435c0bdc5db8ba5e51b1ea6a20478131f9c4b6ecafcc724509069e854064b8c128d5adfc19028a86097efed

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
c4d5d13ebf7d05776d60caa9f33428af

SHA1
385e771216489a904ceda560d2715a760bfa7451

SHA256
391fe7f9cb02a497ee846f1637eb01ca6f3586cadc277bf71074906d5c0d4be1

SHA512
689a0e819c00be0b3b74c7fd386597274f44b38ac435c0bdc5db8ba5e51b1ea6a20478131f9c4b6ecafcc724509069e854064b8c128d5adfc19028a86097efed

Download Submit
memory/1280-120-0x0000000000400000-0x0000000002F64000-memory.dmp

Filesize
43.4MB

Download
memory/1280-118-0x00000000030C0000-0x000000000312C000-memory.dmp

Filesize
432KB

Download
memory/1280-119-0x0000000004C60000-0x0000000004D2F000-memory.dmp

Filesize
828KB

Download
memory/2212-130-0x00000000075C0000-0x00000000075DA000-memory.dmp

Filesize
104KB

Download
memory/2212-134-0x00000000076E3000-0x00000000076E4000-memory.dmp

Filesize
4KB

Download
memory/2212-124-0x0000000003070000-0x0000000003092000-memory.dmp

Filesize
136KB

Download
memory/2212-126-0x00000000076E0000-0x00000000076E1000-memory.dmp

Filesize
4KB

Download
memory/2212-127-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/2212-128-0x0000000004D60000-0x0000000004D7C000-memory.dmp

Filesize
112KB

Download
memory/2212-129-0x00000000076F0000-0x00000000076F1000-memory.dmp

Filesize
4KB

Download
memory/2212-121-0x0000000000000000-mapping.dmp

Download
memory/2212-131-0x0000000008200000-0x0000000008201000-memory.dmp

Filesize
4KB

Download
memory/2212-132-0x0000000007660000-0x0000000007661000-memory.dmp

Filesize
4KB

Download
memory/2212-133-0x00000000076E2000-0x00000000076E3000-memory.dmp

Filesize
4KB

Download
memory/2212-125-0x0000000004B20000-0x0000000004B4F000-memory.dmp

Filesize
188KB

Download
memory/2212-135-0x0000000007BF0000-0x0000000007BF1000-memory.dmp

Filesize
4KB

Download
memory/2212-136-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/2212-137-0x00000000076E4000-0x00000000076E6000-memory.dmp

Filesize
8KB

Download
memory/2212-138-0x0000000007D30000-0x0000000007D31000-memory.dmp

Filesize
4KB

Download
memory/2212-139-0x0000000008810000-0x0000000008811000-memory.dmp

Filesize
4KB

Download
memory/2212-140-0x00000000088F0000-0x00000000088F1000-memory.dmp

Filesize
4KB

Download
memory/2212-141-0x0000000008AF0000-0x0000000008AF1000-memory.dmp

Filesize
4KB

Download
memory/2212-142-0x0000000008B70000-0x0000000008B71000-memory.dmp

Filesize
4KB

Download
memory/2212-143-0x0000000008FF0000-0x0000000008FF1000-memory.dmp

Filesize
4KB

Download
memory/2212-144-0x00000000091C0000-0x00000000091C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads