redline | a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6

General

Target

a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe
Size

653KB
MD5

03f2f05fd23256e1e87c96107a388aad
SHA1

5f04ef9eb70f32a0245d9c752193693ffacf57fc
SHA256

a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6
SHA512

5e1629fec02855c5a9e464a013bceb004bf46d561323c1fad2672318ce949b8be0399c345d4c71d09bf9073521e38f518517edefc25de259ca2d9f87f9fc9c33

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
behavioral1/memory/2260-125-0x0000000004C80000-0x0000000004C9C000-memory.dmp	family_redline
behavioral1/memory/2260-127-0x0000000005130000-0x000000000514A000-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

2260 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
2260	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:

a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

2260 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 2260 ipstersh.exe

pid	process
2260	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	2260	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe

description	pid	process	target process
PID 4372 wrote to memory of 2260	4372	a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe	ipstersh.exe
PID 4372 wrote to memory of 2260	4372	a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe	ipstersh.exe
PID 4372 wrote to memory of 2260	4372	a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe
"C:\Users\Admin\AppData\Local\Temp\a01644daf56c53fc12d8757a63d9ccf35929e30d17fe6f1076f6320d2e1115f6.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:4372

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2260

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/2260-128-0x0000000007B90000-0x0000000007B91000-memory.dmp

Filesize
4KB

Download
memory/2260-139-0x0000000008E30000-0x0000000008E31000-memory.dmp

Filesize
4KB

Download
memory/2260-140-0x0000000008FE0000-0x0000000008FE1000-memory.dmp

Filesize
4KB

Download
memory/2260-121-0x0000000002F30000-0x0000000002F52000-memory.dmp

Filesize
136KB

Download
memory/2260-122-0x0000000002F90000-0x00000000030DA000-memory.dmp

Filesize
1.3MB

Download
memory/2260-123-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/2260-124-0x0000000007680000-0x0000000007681000-memory.dmp

Filesize
4KB

Download
memory/2260-125-0x0000000004C80000-0x0000000004C9C000-memory.dmp

Filesize
112KB

Download
memory/2260-126-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/2260-127-0x0000000005130000-0x000000000514A000-memory.dmp

Filesize
104KB

Download
memory/2260-141-0x00000000091B0000-0x00000000091B1000-memory.dmp

Filesize
4KB

Download
memory/2260-118-0x0000000000000000-mapping.dmp

Download
memory/2260-132-0x00000000081B0000-0x00000000081B1000-memory.dmp

Filesize
4KB

Download
memory/2260-131-0x0000000007660000-0x0000000007661000-memory.dmp

Filesize
4KB

Download
memory/2260-130-0x0000000007683000-0x0000000007684000-memory.dmp

Filesize
4KB

Download
memory/2260-133-0x00000000082C0000-0x00000000082C1000-memory.dmp

Filesize
4KB

Download
memory/2260-134-0x0000000007684000-0x0000000007686000-memory.dmp

Filesize
8KB

Download
memory/2260-135-0x0000000008340000-0x0000000008341000-memory.dmp

Filesize
4KB

Download
memory/2260-136-0x0000000008810000-0x0000000008811000-memory.dmp

Filesize
4KB

Download
memory/2260-137-0x0000000008CC0000-0x0000000008CC1000-memory.dmp

Filesize
4KB

Download
memory/2260-138-0x0000000008D40000-0x0000000008D41000-memory.dmp

Filesize
4KB

Download
memory/2260-129-0x0000000007682000-0x0000000007683000-memory.dmp

Filesize
4KB

Download
memory/4372-117-0x0000000000400000-0x00000000008D3000-memory.dmp

Filesize
4.8MB

Download
memory/4372-116-0x0000000000EC0000-0x0000000000F8F000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads