redline | a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22

General

Target

a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22.exe
Size

337KB
MD5

cb6e67c423a699ec143209c77f0fa9dd
SHA1

bfa934de956ee6b825071856d7df43bf2d3f25a3
SHA256

a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22
SHA512

42109dbf7d76837a3eb3976a4bea33d900c664ec4eb4acff23f68441f01f4410e55376f3a1d83d211472d3e4b0719c349a881fead91840b8489249766b1d44df

Score

10^/10

redline uts discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

UTS

C2

45.9.20.182:52236

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/4068-117-0x0000000004DD0000-0x0000000004DEF000-memory.dmp	family_redline
behavioral1/memory/4068-119-0x0000000005050000-0x000000000506D000-memory.dmp	family_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 AdjustPrivilegeToken 1 IoCs

Processes:

a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22.exe

description pid process

Token: SeDebugPrivilege 4068 a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22.exe

description	pid	process
Token: SeDebugPrivilege	4068	a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22.exe

C:\Users\Admin\AppData\Local\Temp\a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22.exe
"C:\Users\Admin\AppData\Local\Temp\a21c910003f9bc5c5c06fb0c6ca26a0570c5c2ccb9c95dbc923a3d09ebc95d22.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4068

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

memory/4068-116-0x00000000031C0000-0x00000000031F0000-memory.dmp

Filesize
192KB

Download
memory/4068-115-0x0000000003050000-0x000000000319A000-memory.dmp

Filesize
1.3MB

Download
memory/4068-117-0x0000000004DD0000-0x0000000004DEF000-memory.dmp

Filesize
124KB

Download
memory/4068-118-0x00000000076C0000-0x00000000076C1000-memory.dmp

Filesize
4KB

Download
memory/4068-119-0x0000000005050000-0x000000000506D000-memory.dmp

Filesize
116KB

Download
memory/4068-120-0x0000000007BC0000-0x0000000007BC1000-memory.dmp

Filesize
4KB

Download
memory/4068-121-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/4068-122-0x00000000082E0000-0x00000000082E1000-memory.dmp

Filesize
4KB

Download
memory/4068-123-0x00000000081D0000-0x00000000081D1000-memory.dmp

Filesize
4KB

Download
memory/4068-124-0x0000000008230000-0x0000000008231000-memory.dmp

Filesize
4KB

Download
memory/4068-125-0x0000000000400000-0x0000000002F1B000-memory.dmp

Filesize
43.1MB

Download
memory/4068-126-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/4068-127-0x0000000005262000-0x0000000005263000-memory.dmp

Filesize
4KB

Download
memory/4068-129-0x0000000005264000-0x0000000005266000-memory.dmp

Filesize
8KB

Download
memory/4068-128-0x0000000005263000-0x0000000005264000-memory.dmp

Filesize
4KB

Download
memory/4068-130-0x0000000009420000-0x0000000009421000-memory.dmp

Filesize
4KB

Download
memory/4068-131-0x00000000095F0000-0x00000000095F1000-memory.dmp

Filesize
4KB

Download
memory/4068-132-0x0000000009B20000-0x0000000009B21000-memory.dmp

Filesize
4KB

Download
memory/4068-133-0x0000000009C00000-0x0000000009C01000-memory.dmp

Filesize
4KB

Download
memory/4068-134-0x0000000009DC0000-0x0000000009DC1000-memory.dmp

Filesize
4KB

Download
memory/4068-135-0x0000000009EF0000-0x0000000009EF1000-memory.dmp

Filesize
4KB

Download

Analysis

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