redline | ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0

General

Target

ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe
Size

664KB
MD5

4b4c1366e8b51b6d382db6c6fa680821
SHA1

c4d2d071d5b113356f2cd146ee47abd0b0e20fa4
SHA256

ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0
SHA512

b26ddf1d444c5aeefc5b578533bb0e32117b13e3a2117794f9ad26be7c2e3c2efeada6c24cba04fc6b0b5fc52704d1309344d2e2c14ed94e21eea70c75102ea3

Score

10^/10

redline 25.11 discovery infostealer spyware stealer suricata

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/2208-124-0x00000000021D0000-0x00000000021FE000-memory.dmp	family_redline
behavioral1/memory/2208-126-0x0000000002490000-0x00000000024BC000-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:

dipster.exe

pid process

2208 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
2208	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:

ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

dipster.exe

pid process

2208 dipster.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dipster.exe

description pid process

Token: SeDebugPrivilege 2208 dipster.exe

pid	process
2208	dipster.exe

description	pid	process
Token: SeDebugPrivilege	2208	dipster.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe

description	pid	process	target process
PID 2436 wrote to memory of 2208	2436	ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe	dipster.exe
PID 2436 wrote to memory of 2208	2436	ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe	dipster.exe
PID 2436 wrote to memory of 2208	2436	ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe	dipster.exe

C:\Users\Admin\AppData\Local\Temp\ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe
"C:\Users\Admin\AppData\Local\Temp\ee41b1ba97889db2f9a6027234810a66ee037a741d4a71b8043a48c9e5e2dbe0.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2436

C:\Users\Admin\AppData\Roaming\blair\dipster.exe
dipster.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2208

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

Replay Monitor

Loading Replay Monitor...

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/2208-131-0x0000000002512000-0x0000000002513000-memory.dmp

Filesize
4KB

Download
memory/2208-124-0x00000000021D0000-0x00000000021FE000-memory.dmp

Filesize
184KB

Download
memory/2208-132-0x0000000002513000-0x0000000002514000-memory.dmp

Filesize
4KB

Download
memory/2208-144-0x0000000006690000-0x0000000006691000-memory.dmp

Filesize
4KB

Download
memory/2208-133-0x0000000004FB0000-0x0000000004FB1000-memory.dmp

Filesize
4KB

Download
memory/2208-125-0x0000000004AB0000-0x0000000004AB1000-memory.dmp

Filesize
4KB

Download
memory/2208-126-0x0000000002490000-0x00000000024BC000-memory.dmp

Filesize
176KB

Download
memory/2208-134-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/2208-127-0x0000000002020000-0x000000000204B000-memory.dmp

Filesize
172KB

Download
memory/2208-129-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2208-143-0x00000000064C0000-0x00000000064C1000-memory.dmp

Filesize
4KB

Download
memory/2208-130-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/2208-121-0x0000000000000000-mapping.dmp

Download
memory/2208-142-0x0000000006290000-0x0000000006291000-memory.dmp

Filesize
4KB

Download
memory/2208-128-0x0000000002050000-0x0000000002089000-memory.dmp

Filesize
228KB

Download
memory/2208-135-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/2208-136-0x0000000005750000-0x0000000005751000-memory.dmp

Filesize
4KB

Download
memory/2208-137-0x00000000057A0000-0x00000000057A1000-memory.dmp

Filesize
4KB

Download
memory/2208-138-0x0000000002514000-0x0000000002516000-memory.dmp

Filesize
8KB

Download
memory/2208-139-0x0000000005A40000-0x0000000005A41000-memory.dmp

Filesize
4KB

Download
memory/2208-140-0x0000000006100000-0x0000000006101000-memory.dmp

Filesize
4KB

Download
memory/2208-141-0x0000000006190000-0x0000000006191000-memory.dmp

Filesize
4KB

Download
memory/2436-120-0x0000000000400000-0x0000000001C5C000-memory.dmp

Filesize
24.4MB

Download
memory/2436-118-0x0000000001F6E000-0x0000000001FDA000-memory.dmp

Filesize
432KB

Download
memory/2436-119-0x0000000003A00000-0x0000000003ACF000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads