redline | 143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1

General

Target

143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe
Size

663KB
MD5

a399ffa8c642354c9af3232ed22a4f53
SHA1

2e7e6142340f77aa52e0a079b0da13ba7d87a2b4
SHA256

143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1
SHA512

c31ce12f9055d0269a0cd4fd89087cb33c704da0e7fc444ac1f84ed16b36c7342a3fe2a27c2cdaffa0a177acdfc2de1796bd838a01d1c0df3b4cf51378096759

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/592-127-0x0000000002390000-0x00000000023BE000-memory.dmp	family_redline
behavioral1/memory/592-129-0x00000000023C0000-0x00000000023EC000-memory.dmp	family_redline

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

592 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
592	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:

143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

dipster.exe

pid process

592 dipster.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dipster.exe

description pid process

Token: SeDebugPrivilege 592 dipster.exe

pid	process
592	dipster.exe

description	pid	process
Token: SeDebugPrivilege	592	dipster.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe

description	pid	process	target process
PID 3348 wrote to memory of 592	3348	143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe	dipster.exe
PID 3348 wrote to memory of 592	3348	143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe	dipster.exe
PID 3348 wrote to memory of 592	3348	143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe	dipster.exe

C:\Users\Admin\AppData\Local\Temp\143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe
"C:\Users\Admin\AppData\Local\Temp\143b6f12b70b950423be6d2f5b44e3f51362e3e5d9b016b84bab2f784e1f70e1.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3348

C:\Users\Admin\AppData\Roaming\blair\dipster.exe
dipster.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:592

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/592-130-0x0000000004F50000-0x0000000004F51000-memory.dmp

Filesize
4KB

Download
memory/592-124-0x0000000000790000-0x00000000007BB000-memory.dmp

Filesize
172KB

Download
memory/592-132-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/592-144-0x0000000006740000-0x0000000006741000-memory.dmp

Filesize
4KB

Download
memory/592-133-0x0000000005790000-0x0000000005791000-memory.dmp

Filesize
4KB

Download
memory/592-125-0x00000000007C0000-0x00000000007F9000-memory.dmp

Filesize
228KB

Download
memory/592-126-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/592-135-0x0000000002262000-0x0000000002263000-memory.dmp

Filesize
4KB

Download
memory/592-128-0x0000000004A10000-0x0000000004A11000-memory.dmp

Filesize
4KB

Download
memory/592-129-0x00000000023C0000-0x00000000023EC000-memory.dmp

Filesize
176KB

Download
memory/592-143-0x0000000006550000-0x0000000006551000-memory.dmp

Filesize
4KB

Download
memory/592-131-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/592-142-0x0000000005D90000-0x0000000005D91000-memory.dmp

Filesize
4KB

Download
memory/592-121-0x0000000000000000-mapping.dmp

Download
memory/592-127-0x0000000002390000-0x00000000023BE000-memory.dmp

Filesize
184KB

Download
memory/592-134-0x0000000002260000-0x0000000002261000-memory.dmp

Filesize
4KB

Download
memory/592-136-0x0000000002263000-0x0000000002264000-memory.dmp

Filesize
4KB

Download
memory/592-137-0x0000000002264000-0x0000000002266000-memory.dmp

Filesize
8KB

Download
memory/592-138-0x00000000057D0000-0x00000000057D1000-memory.dmp

Filesize
4KB

Download
memory/592-139-0x0000000005A40000-0x0000000005A41000-memory.dmp

Filesize
4KB

Download
memory/592-140-0x0000000005B30000-0x0000000005B31000-memory.dmp

Filesize
4KB

Download
memory/592-141-0x0000000005B00000-0x0000000005B01000-memory.dmp

Filesize
4KB

Download
memory/3348-119-0x0000000003A60000-0x0000000003B2F000-memory.dmp

Filesize
828KB

Download
memory/3348-118-0x0000000001ECE000-0x0000000001F3A000-memory.dmp

Filesize
432KB

Download
memory/3348-120-0x0000000000400000-0x0000000001C5C000-memory.dmp

Filesize
24.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads