redline | 6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3

General

Target

6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe
Size

653KB
MD5

c2253e759cfe3733e1edb4fd3ea25297
SHA1

faec2f72c7e552da81de9e53f2b7d2456d966608
SHA256

6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3
SHA512

e44f24d7c384891da8275737c77a90cb5e1c7737382a150924e8844324c8826c9a6fa52d6a341281f770bfa4b71f9f26cea5b9c87be2900c9e615a76fdba3374

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/3924-121-0x0000000004C40000-0x0000000004C5C000-memory.dmp	family_redline
behavioral1/memory/3924-129-0x0000000004F20000-0x0000000004F3A000-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

3924 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
3924	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:

6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

3924 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 3924 ipstersh.exe

pid	process
3924	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	3924	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe

description	pid	process	target process
PID 708 wrote to memory of 3924	708	6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe	ipstersh.exe
PID 708 wrote to memory of 3924	708	6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe	ipstersh.exe
PID 708 wrote to memory of 3924	708	6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe
"C:\Users\Admin\AppData\Local\Temp\6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:708

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924

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/708-116-0x00000000008E0000-0x0000000000A2A000-memory.dmp

Filesize
1.3MB

Download
memory/708-117-0x0000000000400000-0x00000000008D3000-memory.dmp

Filesize
4.8MB

Download
memory/708-115-0x0000000000BB4000-0x0000000000C20000-memory.dmp

Filesize
432KB

Download
memory/3924-127-0x0000000007540000-0x0000000007541000-memory.dmp

Filesize
4KB

Download
memory/3924-131-0x0000000008050000-0x0000000008051000-memory.dmp

Filesize
4KB

Download
memory/3924-123-0x0000000002FB0000-0x000000000305E000-memory.dmp

Filesize
696KB

Download
memory/3924-122-0x0000000002F70000-0x0000000002F92000-memory.dmp

Filesize
136KB

Download
memory/3924-125-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/3924-124-0x0000000004C23000-0x0000000004C24000-memory.dmp

Filesize
4KB

Download
memory/3924-128-0x0000000004C22000-0x0000000004C23000-memory.dmp

Filesize
4KB

Download
memory/3924-118-0x0000000000000000-mapping.dmp

Download
memory/3924-126-0x0000000004C20000-0x0000000004C21000-memory.dmp

Filesize
4KB

Download
memory/3924-129-0x0000000004F20000-0x0000000004F3A000-memory.dmp

Filesize
104KB

Download
memory/3924-130-0x0000000007A40000-0x0000000007A41000-memory.dmp

Filesize
4KB

Download
memory/3924-121-0x0000000004C40000-0x0000000004C5C000-memory.dmp

Filesize
112KB

Download
memory/3924-132-0x0000000008070000-0x0000000008071000-memory.dmp

Filesize
4KB

Download
memory/3924-133-0x0000000008180000-0x0000000008181000-memory.dmp

Filesize
4KB

Download
memory/3924-134-0x0000000008200000-0x0000000008201000-memory.dmp

Filesize
4KB

Download
memory/3924-135-0x0000000004C24000-0x0000000004C26000-memory.dmp

Filesize
8KB

Download
memory/3924-136-0x00000000086D0000-0x00000000086D1000-memory.dmp

Filesize
4KB

Download
memory/3924-137-0x0000000008770000-0x0000000008771000-memory.dmp

Filesize
4KB

Download
memory/3924-138-0x0000000008980000-0x0000000008981000-memory.dmp

Filesize
4KB

Download
memory/3924-139-0x0000000008A30000-0x0000000008A31000-memory.dmp

Filesize
4KB

Download
memory/3924-140-0x0000000008FD0000-0x0000000008FD1000-memory.dmp

Filesize
4KB

Download
memory/3924-141-0x00000000091A0000-0x00000000091A1000-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