redline | 9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320

General

Target

9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe
Size

663KB
MD5

d1251185099bc46e6d3e9549d6b70362
SHA1

c229f561aba68aca508120a598b4c6b03cf039ca
SHA256

9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320
SHA512

233484640ca2005753a5a81b7921232c1c397301e1b47c0a01193788de15344be0377826ca79a5c4f8ed8b8c6dea35ba26420c5c2447b7a606fd00fe1c2a34fc

Score

10^/10

redline 25.11 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

25.11

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/4000-127-0x0000000002310000-0x000000000233E000-memory.dmp	family_redline
behavioral1/memory/4000-129-0x0000000002380000-0x00000000023AC000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

dipster.exe

pid process

4000 dipster.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
4000	dipster.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:

9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

dipster.exe

pid process

4000 dipster.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dipster.exe

description pid process

Token: SeDebugPrivilege 4000 dipster.exe

pid	process
4000	dipster.exe

description	pid	process
Token: SeDebugPrivilege	4000	dipster.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe

description	pid	process	target process
PID 3676 wrote to memory of 4000	3676	9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe	dipster.exe
PID 3676 wrote to memory of 4000	3676	9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe	dipster.exe
PID 3676 wrote to memory of 4000	3676	9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe	dipster.exe

C:\Users\Admin\AppData\Local\Temp\9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe
"C:\Users\Admin\AppData\Local\Temp\9288891c5b9c1a661cf97c3a8d43a6991848c431907c98d9db1b05deb730d320.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3676

C:\Users\Admin\AppData\Roaming\blair\dipster.exe
dipster.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4000

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\blair\dipster.exe
MD5
257225c69bce80a10227a6d158217989

SHA1
eef104788d8ec248357868a1a8005308a900a87c

SHA256
3a29db8c7caf9d999a35298da6afcdca99c1b64d6195abecd21962fd15dc4416

SHA512
0b5451cb7597e843fb85d8c54cc6808d0a021e0176f0a525a7c2499f99faed5a7074c2884c5e15581a5bfd844f4d088836aac96aab63f3f210034dce66b30e39

Download Submit
C:\Users\Admin\AppData\Roaming\blair\dipster.exe
MD5
257225c69bce80a10227a6d158217989

SHA1
eef104788d8ec248357868a1a8005308a900a87c

SHA256
3a29db8c7caf9d999a35298da6afcdca99c1b64d6195abecd21962fd15dc4416

SHA512
0b5451cb7597e843fb85d8c54cc6808d0a021e0176f0a525a7c2499f99faed5a7074c2884c5e15581a5bfd844f4d088836aac96aab63f3f210034dce66b30e39

Download Submit
memory/3676-120-0x0000000000400000-0x0000000001C5C000-memory.dmp

Filesize
24.4MB

Download
memory/3676-119-0x00000000039E0000-0x0000000003AAF000-memory.dmp

Filesize
828KB

Download
memory/3676-118-0x0000000001F0E000-0x0000000001F7A000-memory.dmp

Filesize
432KB

Download
memory/4000-130-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/4000-134-0x0000000004C90000-0x0000000004C91000-memory.dmp

Filesize
4KB

Download
memory/4000-125-0x00000000006C0000-0x00000000006F9000-memory.dmp

Filesize
228KB

Download
memory/4000-126-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4000-127-0x0000000002310000-0x000000000233E000-memory.dmp

Filesize
184KB

Download
memory/4000-128-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

Filesize
4KB

Download
memory/4000-129-0x0000000002380000-0x00000000023AC000-memory.dmp

Filesize
176KB

Download
memory/4000-121-0x0000000000000000-mapping.dmp

Download
memory/4000-131-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/4000-132-0x0000000004B70000-0x0000000004B71000-memory.dmp

Filesize
4KB

Download
memory/4000-133-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/4000-124-0x0000000000450000-0x000000000059A000-memory.dmp

Filesize
1.3MB

Download
memory/4000-135-0x0000000004C92000-0x0000000004C93000-memory.dmp

Filesize
4KB

Download
memory/4000-136-0x0000000004C93000-0x0000000004C94000-memory.dmp

Filesize
4KB

Download
memory/4000-137-0x0000000004C94000-0x0000000004C96000-memory.dmp

Filesize
8KB

Download
memory/4000-138-0x00000000057B0000-0x00000000057B1000-memory.dmp

Filesize
4KB

Download
memory/4000-139-0x0000000005A40000-0x0000000005A41000-memory.dmp

Filesize
4KB

Download
memory/4000-140-0x00000000060E0000-0x00000000060E1000-memory.dmp

Filesize
4KB

Download
memory/4000-141-0x00000000061A0000-0x00000000061A1000-memory.dmp

Filesize
4KB

Download
memory/4000-142-0x0000000006290000-0x0000000006291000-memory.dmp

Filesize
4KB

Download
memory/4000-143-0x00000000064C0000-0x00000000064C1000-memory.dmp

Filesize
4KB

Download
memory/4000-144-0x0000000006690000-0x0000000006691000-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