redline | c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0

General

Target

c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe
Size

243KB
MD5

b604a850d6bd834c8cd019e0750236a4
SHA1

1c75cae1199e75d22d96216662423ff2239be740
SHA256

c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0
SHA512

c16fe23f8dfd3069fd14455bcbd48aca0d7013ed54b9e5339dcc380c7207deed26f7a3bdf4f4c55fa30c4e6d65d0bc242367f15397ae01487a7b3d56ad2bf1ac

Score

10^/10

redline udp discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

UDP

C2

45.9.20.20:13441

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/644-116-0x0000000002400000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/644-121-0x00000000024A0000-0x00000000024BE000-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 behavior: EnumeratesProcesses 1 IoCs

Processes:

c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe

pid process

644 c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe

description pid process

Token: SeDebugPrivilege 644 c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe

pid	process
644	c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe

description	pid	process
Token: SeDebugPrivilege	644	c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe

C:\Users\Admin\AppData\Local\Temp\c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe
"C:\Users\Admin\AppData\Local\Temp\c4d6c31d98bdf1124ef98cf6855747ed1894d3b3ef5ba079613a41324820eff0.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:644

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/644-115-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/644-114-0x0000000000660000-0x0000000000690000-memory.dmp

Filesize
192KB

Download
memory/644-116-0x0000000002400000-0x000000000241F000-memory.dmp

Filesize
124KB

Download
memory/644-117-0x0000000004F40000-0x0000000004F41000-memory.dmp

Filesize
4KB

Download
memory/644-119-0x0000000004F32000-0x0000000004F33000-memory.dmp

Filesize
4KB

Download
memory/644-118-0x0000000004F30000-0x0000000004F31000-memory.dmp

Filesize
4KB

Download
memory/644-120-0x0000000004F33000-0x0000000004F34000-memory.dmp

Filesize
4KB

Download
memory/644-121-0x00000000024A0000-0x00000000024BE000-memory.dmp

Filesize
120KB

Download
memory/644-122-0x0000000005440000-0x0000000005441000-memory.dmp

Filesize
4KB

Download
memory/644-123-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download
memory/644-124-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

Filesize
4KB

Download
memory/644-125-0x0000000004F34000-0x0000000004F36000-memory.dmp

Filesize
8KB

Download
memory/644-126-0x00000000026A0000-0x00000000026A1000-memory.dmp

Filesize
4KB

Download
memory/644-127-0x0000000002770000-0x0000000002771000-memory.dmp

Filesize
4KB

Download
memory/644-128-0x0000000006AE0000-0x0000000006AE1000-memory.dmp

Filesize
4KB

Download
memory/644-129-0x0000000006CB0000-0x0000000006CB1000-memory.dmp

Filesize
4KB

Download
memory/644-130-0x0000000007260000-0x0000000007261000-memory.dmp

Filesize
4KB

Download
memory/644-131-0x0000000007370000-0x0000000007371000-memory.dmp

Filesize
4KB

Download
memory/644-132-0x0000000007520000-0x0000000007521000-memory.dmp

Filesize
4KB

Download
memory/644-133-0x00000000075C0000-0x00000000075C1000-memory.dmp

Filesize
4KB

Download

Analysis

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