redline | 0fccb88dd106638ef91db078bb6534849cc1b12f68bb1a08a70db89d338a10f0

General

Target

XWorm_V3.1/XWorm V3.1.exe
Size

7.2MB
MD5

c0897e921672c2619acc5d9ff1329860
SHA1

683d5c1b0858cd5089e4a60ba344872531584d35
SHA256

607c8e5c6b50f2e6ddc15bac7d48c57a81db1b893fd5ecd8d112c73cd1dc5a52
SHA512

696ce43462167d474491fc8dee8cd29ef8d12a1795d6b4e5262332fa58b102a503f5565799f960237b8fa58796391f445856206d70b4b8087f9918399063d4ff
SSDEEP

196608:FLQ6B/XKUDz9NoUXJzUWi7MYjBVvo5/UVC:ZFlaU/9NZXJZinjB9oxgC

Score

10^/10

redline darkweb discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

DARKWEB

C2

89.22.234.180:40608

Attributes

auth_value
cf407bc0c9a8384bb62aa110b7844cfe

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

XWorm V3.1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	XWorm V3.1.exe

Executes dropped EXE 2 IoCs

Processes:

XWorm V3.1.exedark.exe

pid process

4512 XWorm V3.1.exe
1016 dark.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
4512	XWorm V3.1.exe
1016	dark.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

Processes:

dark.exeXWorm V3.1.exe

pid	process
1016	dark.exe
1016	dark.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe
4512	XWorm V3.1.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

XWorm V3.1.exedark.exeAUDIODG.EXE

description	pid	process
Token: SeDebugPrivilege	4512	XWorm V3.1.exe
Token: SeDebugPrivilege	1016	dark.exe
Token: 33	3816	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3816	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

XWorm V3.1.exe

pid process

4512 XWorm V3.1.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

XWorm V3.1.exe

pid process

4512 XWorm V3.1.exe

pid	process
4512	XWorm V3.1.exe

pid	process
4512	XWorm V3.1.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

XWorm V3.1.exe

description	pid	process	target process
PID 4828 wrote to memory of 4512	4828	XWorm V3.1.exe	XWorm V3.1.exe
PID 4828 wrote to memory of 4512	4828	XWorm V3.1.exe	XWorm V3.1.exe
PID 4828 wrote to memory of 1016	4828	XWorm V3.1.exe	dark.exe
PID 4828 wrote to memory of 1016	4828	XWorm V3.1.exe	dark.exe
PID 4828 wrote to memory of 1016	4828	XWorm V3.1.exe	dark.exe

C:\Users\Admin\AppData\Local\Temp\XWorm_V3.1\XWorm V3.1.exe
"C:\Users\Admin\AppData\Local\Temp\XWorm_V3.1\XWorm V3.1.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4828

C:\Users\Admin\AppData\Local\Temp\XWorm V3.1.exe
"C:\Users\Admin\AppData\Local\Temp\XWorm V3.1.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4512

C:\Users\Admin\AppData\Local\Temp\dark.exe
"C:\Users\Admin\AppData\Local\Temp\dark.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1016

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:3652

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x338 0x248
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3816

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

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\XWorm V3.1.exe
Filesize
6.9MB

MD5
37a9fdc56e605d2342da88a6e6182b4b

SHA1
20bc3df33bbbb676d2a3c572cff4c1d58c79055d

SHA256
422ba689937e3748a4b6bd3c5af2dce0211e8a48eb25767e6d1d2192d27f1f58

SHA512
f556805142b77b549845c0fa2206a4cb29d54752dc5650d9db58c1bbe1f7d0fc15ce04551853fb6454873877dbb88bebd15d81b875b405cdcc2fd21a515820d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\XWorm V3.1.exe
Filesize
6.9MB

MD5
37a9fdc56e605d2342da88a6e6182b4b

SHA1
20bc3df33bbbb676d2a3c572cff4c1d58c79055d

SHA256
422ba689937e3748a4b6bd3c5af2dce0211e8a48eb25767e6d1d2192d27f1f58

SHA512
f556805142b77b549845c0fa2206a4cb29d54752dc5650d9db58c1bbe1f7d0fc15ce04551853fb6454873877dbb88bebd15d81b875b405cdcc2fd21a515820d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\XWorm V3.1.exe
Filesize
6.9MB

MD5
37a9fdc56e605d2342da88a6e6182b4b

SHA1
20bc3df33bbbb676d2a3c572cff4c1d58c79055d

SHA256
422ba689937e3748a4b6bd3c5af2dce0211e8a48eb25767e6d1d2192d27f1f58

SHA512
f556805142b77b549845c0fa2206a4cb29d54752dc5650d9db58c1bbe1f7d0fc15ce04551853fb6454873877dbb88bebd15d81b875b405cdcc2fd21a515820d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\dark.exe
Filesize
159KB

MD5
0d1b1c61a083b253810ede683435e6bc

SHA1
3a1c3f7a2d18d614a76d938d94b3af6f75580d9f

SHA256
fb486189117a81dcce0e772311fd220162e02214d37e6bdde408790e18d10bdb

SHA512
dc30d2428e2c1e14ca3a4243c8dd58f44068580a08d53480205086f43790b533579757a158118c9b45d8f15899437b9e305caa4a5a24e299a83fc51a057151e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\dark.exe
Filesize
159KB

MD5
0d1b1c61a083b253810ede683435e6bc

SHA1
3a1c3f7a2d18d614a76d938d94b3af6f75580d9f

SHA256
fb486189117a81dcce0e772311fd220162e02214d37e6bdde408790e18d10bdb

SHA512
dc30d2428e2c1e14ca3a4243c8dd58f44068580a08d53480205086f43790b533579757a158118c9b45d8f15899437b9e305caa4a5a24e299a83fc51a057151e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\dark.exe
Filesize
159KB

MD5
0d1b1c61a083b253810ede683435e6bc

SHA1
3a1c3f7a2d18d614a76d938d94b3af6f75580d9f

SHA256
fb486189117a81dcce0e772311fd220162e02214d37e6bdde408790e18d10bdb

SHA512
dc30d2428e2c1e14ca3a4243c8dd58f44068580a08d53480205086f43790b533579757a158118c9b45d8f15899437b9e305caa4a5a24e299a83fc51a057151e3

Download Submit
memory/1016-156-0x0000000005610000-0x0000000005622000-memory.dmp

Filesize
72KB

Download
memory/1016-159-0x0000000005670000-0x00000000056AC000-memory.dmp

Filesize
240KB

Download
memory/1016-154-0x0000000000DB0000-0x0000000000DDE000-memory.dmp

Filesize
184KB

Download
memory/1016-155-0x0000000005B90000-0x00000000061A8000-memory.dmp

Filesize
6.1MB

Download
memory/1016-169-0x00000000069A0000-0x0000000006B62000-memory.dmp

Filesize
1.8MB

Download
memory/1016-157-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/1016-173-0x00000000056B0000-0x00000000056C0000-memory.dmp

Filesize
64KB

Download
memory/1016-171-0x0000000006830000-0x000000000684E000-memory.dmp

Filesize
120KB

Download
memory/1016-162-0x00000000056B0000-0x00000000056C0000-memory.dmp

Filesize
64KB

Download
memory/1016-170-0x0000000007680000-0x0000000007BAC000-memory.dmp

Filesize
5.2MB

Download
memory/1016-164-0x00000000059B0000-0x0000000005A16000-memory.dmp

Filesize
408KB

Download
memory/1016-165-0x0000000006550000-0x00000000065E2000-memory.dmp

Filesize
584KB

Download
memory/1016-166-0x0000000006BA0000-0x0000000007144000-memory.dmp

Filesize
5.6MB

Download
memory/1016-167-0x00000000065F0000-0x0000000006640000-memory.dmp

Filesize
320KB

Download
memory/1016-168-0x00000000066C0000-0x0000000006736000-memory.dmp

Filesize
472KB

Download
memory/4512-158-0x000000001D1A0000-0x000000001D1B0000-memory.dmp

Filesize
64KB

Download
memory/4512-163-0x000000001D1A0000-0x000000001D1B0000-memory.dmp

Filesize
64KB

Download
memory/4512-153-0x00000000007C0000-0x0000000000EB6000-memory.dmp

Filesize
7.0MB

Download
memory/4512-172-0x000000001D1A0000-0x000000001D1B0000-memory.dmp

Filesize
64KB

Download
memory/4512-174-0x000000001D1A0000-0x000000001D1B0000-memory.dmp

Filesize
64KB

Download
memory/4828-152-0x0000000000400000-0x0000000000B3D000-memory.dmp

Filesize
7.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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