redline | b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935

General

Target

b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935.exe
Size

369KB
MD5

71df2e193c880479f4ffe25b36fddea8
SHA1

8a7db931ee9f34b15a79fdbadfb9336a1eaec945
SHA256

b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935
SHA512

38067bd444c5f1c1dff0ae120f2c84b89448d816f80216b2223bab50d0d1455a51d41fc6601088439a59ba80b2dfb02bff158229e5157d128dc4e30d2c5bab35

Score

10^/10

redline udp discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

UDP

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/1336-118-0x0000000003610000-0x000000000362F000-memory.dmp	family_redline
behavioral1/memory/1336-120-0x00000000036B0000-0x00000000036CD000-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:

b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935.exe

description pid process

Token: SeDebugPrivilege 1336 b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935.exe

description	pid	process
Token: SeDebugPrivilege	1336	b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935.exe

C:\Users\Admin\AppData\Local\Temp\b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935.exe
"C:\Users\Admin\AppData\Local\Temp\b3fe62de2b0c9c9471568eb2c801d2745cb999c052945f321f63bf666b9af935.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1336

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/1336-115-0x0000000001959000-0x000000000197C000-memory.dmp

Filesize
140KB

Download
memory/1336-116-0x00000000033E0000-0x0000000003410000-memory.dmp

Filesize
192KB

Download
memory/1336-117-0x0000000000400000-0x00000000016CF000-memory.dmp

Filesize
18.8MB

Download
memory/1336-118-0x0000000003610000-0x000000000362F000-memory.dmp

Filesize
124KB

Download
memory/1336-119-0x0000000005FD0000-0x0000000005FD1000-memory.dmp

Filesize
4KB

Download
memory/1336-120-0x00000000036B0000-0x00000000036CD000-memory.dmp

Filesize
116KB

Download
memory/1336-122-0x0000000005FC2000-0x0000000005FC3000-memory.dmp

Filesize
4KB

Download
memory/1336-121-0x0000000005FC0000-0x0000000005FC1000-memory.dmp

Filesize
4KB

Download
memory/1336-123-0x0000000005FC3000-0x0000000005FC4000-memory.dmp

Filesize
4KB

Download
memory/1336-124-0x00000000064D0000-0x00000000064D1000-memory.dmp

Filesize
4KB

Download
memory/1336-125-0x0000000003A90000-0x0000000003A91000-memory.dmp

Filesize
4KB

Download
memory/1336-126-0x0000000005E40000-0x0000000005E41000-memory.dmp

Filesize
4KB

Download
memory/1336-127-0x0000000005FC4000-0x0000000005FC6000-memory.dmp

Filesize
8KB

Download
memory/1336-128-0x0000000005F50000-0x0000000005F51000-memory.dmp

Filesize
4KB

Download
memory/1336-129-0x0000000006AE0000-0x0000000006AE1000-memory.dmp

Filesize
4KB

Download
memory/1336-130-0x00000000076E0000-0x00000000076E1000-memory.dmp

Filesize
4KB

Download
memory/1336-131-0x00000000078B0000-0x00000000078B1000-memory.dmp

Filesize
4KB

Download
memory/1336-132-0x0000000007EE0000-0x0000000007EE1000-memory.dmp

Filesize
4KB

Download
memory/1336-133-0x0000000008240000-0x0000000008241000-memory.dmp

Filesize
4KB

Download
memory/1336-134-0x0000000008310000-0x0000000008311000-memory.dmp

Filesize
4KB

Download
memory/1336-135-0x00000000084F0000-0x00000000084F1000-memory.dmp

Filesize
4KB

Download

Analysis

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