redline | 586871a8aa5c08be02631a432daa373d9e40fdd0dd53b80f0210f53b41dbbfb3

General

Target

a581f26565d44c0dfb202873cd9a7e0d.exe
Size

788KB
MD5

a581f26565d44c0dfb202873cd9a7e0d
SHA1

360a68a465bb314c355cc8b6dff2fc7784086f86
SHA256

586871a8aa5c08be02631a432daa373d9e40fdd0dd53b80f0210f53b41dbbfb3
SHA512

50f09b875fbc0d79e4d5b22974a56ce6bdc67244339b034e219af736514d7dfd8103d9c5ca013a59ff7ef2fa818d23ec2543bc19d3d72149a771c3e14ecd0de5

Score

10^/10

redline @nicementol discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@nicementol

C2

45.90.46.164:54557

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
behavioral2/memory/3936-124-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral2/memory/3936-125-0x0000000000416462-mapping.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 SetThreadContext 1 IoCs

Processes:

a581f26565d44c0dfb202873cd9a7e0d.exe

description pid process target process

PID 2112 set thread context of 3936 2112 a581f26565d44c0dfb202873cd9a7e0d.exe a581f26565d44c0dfb202873cd9a7e0d.exe

description	pid	process	target process
PID 2112 set thread context of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

a581f26565d44c0dfb202873cd9a7e0d.exea581f26565d44c0dfb202873cd9a7e0d.exe

pid	process
2112	a581f26565d44c0dfb202873cd9a7e0d.exe
2112	a581f26565d44c0dfb202873cd9a7e0d.exe
3936	a581f26565d44c0dfb202873cd9a7e0d.exe
3936	a581f26565d44c0dfb202873cd9a7e0d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a581f26565d44c0dfb202873cd9a7e0d.exea581f26565d44c0dfb202873cd9a7e0d.exe

description pid process

Token: SeDebugPrivilege 2112 a581f26565d44c0dfb202873cd9a7e0d.exe
Token: SeDebugPrivilege 3936 a581f26565d44c0dfb202873cd9a7e0d.exe

description	pid	process
Token: SeDebugPrivilege	2112	a581f26565d44c0dfb202873cd9a7e0d.exe
Token: SeDebugPrivilege	3936	a581f26565d44c0dfb202873cd9a7e0d.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

a581f26565d44c0dfb202873cd9a7e0d.exe

description	pid	process	target process
PID 2112 wrote to memory of 3988	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3988	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3988	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe
PID 2112 wrote to memory of 3936	2112	a581f26565d44c0dfb202873cd9a7e0d.exe	a581f26565d44c0dfb202873cd9a7e0d.exe

C:\Users\Admin\AppData\Local\Temp\a581f26565d44c0dfb202873cd9a7e0d.exe
"C:\Users\Admin\AppData\Local\Temp\a581f26565d44c0dfb202873cd9a7e0d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112

C:\Users\Admin\AppData\Local\Temp\a581f26565d44c0dfb202873cd9a7e0d.exe
"{path}"
2⤵
PID:3988

C:\Users\Admin\AppData\Local\Temp\a581f26565d44c0dfb202873cd9a7e0d.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3936

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a581f26565d44c0dfb202873cd9a7e0d.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/2112-114-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2112-116-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/2112-117-0x0000000004D60000-0x0000000004D61000-memory.dmp

Filesize
4KB

Download
memory/2112-118-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

Filesize
4KB

Download
memory/2112-119-0x0000000004C50000-0x0000000004CE2000-memory.dmp

Filesize
584KB

Download
memory/2112-120-0x0000000006900000-0x0000000006901000-memory.dmp

Filesize
4KB

Download
memory/2112-121-0x0000000005230000-0x000000000523E000-memory.dmp

Filesize
56KB

Download
memory/2112-122-0x00000000083B0000-0x000000000843D000-memory.dmp

Filesize
564KB

Download
memory/2112-123-0x000000000AB50000-0x000000000AB8E000-memory.dmp

Filesize
248KB

Download
memory/3936-125-0x0000000000416462-mapping.dmp

Download
memory/3936-124-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3936-130-0x00000000068E0000-0x00000000068E1000-memory.dmp

Filesize
4KB

Download
memory/3936-132-0x0000000005A70000-0x0000000005A71000-memory.dmp

Filesize
4KB

Download
memory/3936-133-0x0000000006780000-0x0000000006781000-memory.dmp

Filesize
4KB

Download
memory/3936-134-0x0000000006EF0000-0x0000000006EF1000-memory.dmp

Filesize
4KB

Download
memory/3936-135-0x0000000007080000-0x0000000007081000-memory.dmp

Filesize
4KB

Download
memory/3936-136-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/3936-137-0x0000000009450000-0x0000000009451000-memory.dmp

Filesize
4KB

Download
memory/3936-138-0x0000000009B50000-0x0000000009B51000-memory.dmp

Filesize
4KB

Download
memory/3936-139-0x00000000093D0000-0x00000000093D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads