redline | 3d0f9f89293300e70a0a0c37c5aab81be9ed97a7ec4a2f5a73e54767d4aed644

General

Target

8771e4a71d08e5d647aca2d9a4e78640.bin.exe
Size

1.1MB
MD5

8771e4a71d08e5d647aca2d9a4e78640
SHA1

2149e01eed4f4d77cfac17c2921de59b1590ddde
SHA256

3d0f9f89293300e70a0a0c37c5aab81be9ed97a7ec4a2f5a73e54767d4aed644
SHA512

3b581ec531d386e5b9c1e35b26d50b7a4016128593cd8ba8c8fdc08ef0ffd255f0c6164e6c03e39a98695ee9861fe7d68db4664c659f2e330a49b14fd10d9c81
SSDEEP

12288:JlMOEAlI3MzSSV93jHFoMqP8zBnx1FQEGFm4l2WViumw1uFR7r/mYQf3mV7eK8qy:JCYdSSXFtdx12PF9ltViIuFZmbPcuq

Score

10^/10

redline 01 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

01

C2

167.235.133.96:43849

Attributes

auth_value
a158e35a6caac69f2614dc12bb02fdf2

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

8771e4a71d08e5d647aca2d9a4e78640.bin.exe

description	pid	process	target process
PID 1532 set thread context of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8771e4a71d08e5d647aca2d9a4e78640.bin.exe

pid process

1400 8771e4a71d08e5d647aca2d9a4e78640.bin.exe
1400 8771e4a71d08e5d647aca2d9a4e78640.bin.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8771e4a71d08e5d647aca2d9a4e78640.bin.exe

description pid process

Token: SeDebugPrivilege 1400 8771e4a71d08e5d647aca2d9a4e78640.bin.exe

pid	process
1400	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
1400	8771e4a71d08e5d647aca2d9a4e78640.bin.exe

description	pid	process
Token: SeDebugPrivilege	1400	8771e4a71d08e5d647aca2d9a4e78640.bin.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

8771e4a71d08e5d647aca2d9a4e78640.bin.exe

description	pid	process	target process
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe
PID 1532 wrote to memory of 1400	1532	8771e4a71d08e5d647aca2d9a4e78640.bin.exe	8771e4a71d08e5d647aca2d9a4e78640.bin.exe

C:\Users\Admin\AppData\Local\Temp\8771e4a71d08e5d647aca2d9a4e78640.bin.exe
"C:\Users\Admin\AppData\Local\Temp\8771e4a71d08e5d647aca2d9a4e78640.bin.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\8771e4a71d08e5d647aca2d9a4e78640.bin.exe
"C:\Users\Admin\AppData\Local\Temp\8771e4a71d08e5d647aca2d9a4e78640.bin.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1400

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

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8771e4a71d08e5d647aca2d9a4e78640.bin.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1400-149-0x0000000007AF0000-0x0000000007CB2000-memory.dmp

Filesize
1.8MB

Download
memory/1400-148-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/1400-143-0x00000000059E0000-0x0000000005FF8000-memory.dmp

Filesize
6.1MB

Download
memory/1400-144-0x0000000005560000-0x000000000566A000-memory.dmp

Filesize
1.0MB

Download
memory/1400-152-0x0000000006E00000-0x0000000006E76000-memory.dmp

Filesize
472KB

Download
memory/1400-151-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/1400-140-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1400-150-0x00000000081F0000-0x000000000871C000-memory.dmp

Filesize
5.2MB

Download
memory/1400-147-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/1400-153-0x0000000006E80000-0x0000000006ED0000-memory.dmp

Filesize
320KB

Download
memory/1400-146-0x00000000054F0000-0x000000000552C000-memory.dmp

Filesize
240KB

Download
memory/1400-145-0x0000000005490000-0x00000000054A2000-memory.dmp

Filesize
72KB

Download
memory/1532-136-0x00000000056B0000-0x00000000056BA000-memory.dmp

Filesize
40KB

Download
memory/1532-135-0x0000000005700000-0x0000000005792000-memory.dmp

Filesize
584KB

Download
memory/1532-133-0x0000000000BD0000-0x0000000000CF8000-memory.dmp

Filesize
1.2MB

Download
memory/1532-134-0x0000000005C10000-0x00000000061B4000-memory.dmp

Filesize
5.6MB

Download
memory/1532-139-0x00000000066F0000-0x000000000678C000-memory.dmp

Filesize
624KB

Download
memory/1532-138-0x0000000005950000-0x0000000005960000-memory.dmp

Filesize
64KB

Download
memory/1532-137-0x0000000005950000-0x0000000005960000-memory.dmp

Filesize
64KB

Download

Analysis

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