redline | 53a144e5fd49272bbcbe6b46fb8bf54488cdedbd7b767b8128e43e709a7b929b

General

Target

Full-Setup.exe
Size

617KB
MD5

3e51441dbc25e639574078fe3beba68b
SHA1

1a4de23d68342dffb53efac5e9dcf102a66adea4
SHA256

53a144e5fd49272bbcbe6b46fb8bf54488cdedbd7b767b8128e43e709a7b929b
SHA512

38793d4faa8b30246988eb03b85618e6b363e8bcfefa03c6b04a975e748060737a2978d05541dbcad5334dd77665f9e19dda169d63e424e630c2db6a3c8d3c6a

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4052-121-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral2/memory/4052-122-0x0000000000418DC2-mapping.dmp	family_redline
behavioral2/memory/4052-132-0x0000000004F30000-0x000000000542E000-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
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:

Full-Setup.exe

description pid process target process

PID 4260 set thread context of 4052 4260 Full-Setup.exe Full-Setup.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Full-Setup.exe

pid process

4052 Full-Setup.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Full-Setup.exe

description pid process

Token: SeDebugPrivilege 4052 Full-Setup.exe

description	pid	process	target process
PID 4260 set thread context of 4052	4260	Full-Setup.exe	Full-Setup.exe

pid	process
4052	Full-Setup.exe

description	pid	process
Token: SeDebugPrivilege	4052	Full-Setup.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Full-Setup.exe

description	pid	process	target process
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe
PID 4260 wrote to memory of 4052	4260	Full-Setup.exe	Full-Setup.exe

C:\Users\Admin\AppData\Local\Temp\Full-Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Full-Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4260

C:\Users\Admin\AppData\Local\Temp\Full-Setup.exe
C:\Users\Admin\AppData\Local\Temp\Full-Setup.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4052

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Full-Setup.exe.log

MD5
41fbed686f5700fc29aaccf83e8ba7fd

SHA1
5271bc29538f11e42a3b600c8dc727186e912456

SHA256
df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

SHA512
234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

Download Submit
memory/4052-131-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/4052-135-0x0000000007D00000-0x0000000007D01000-memory.dmp

Filesize
4KB

Download
memory/4052-129-0x0000000005200000-0x0000000005201000-memory.dmp

Filesize
4KB

Download
memory/4052-130-0x0000000005DC0000-0x0000000005DC1000-memory.dmp

Filesize
4KB

Download
memory/4052-121-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4052-122-0x0000000000418DC2-mapping.dmp

Download
memory/4052-126-0x0000000005F40000-0x0000000005F41000-memory.dmp

Filesize
4KB

Download
memory/4052-127-0x0000000005010000-0x0000000005011000-memory.dmp

Filesize
4KB

Download
memory/4052-128-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

Filesize
4KB

Download
memory/4052-138-0x00000000087E0000-0x00000000087E1000-memory.dmp

Filesize
4KB

Download
memory/4052-137-0x0000000008980000-0x0000000008981000-memory.dmp

Filesize
4KB

Download
memory/4052-136-0x0000000008280000-0x0000000008281000-memory.dmp

Filesize
4KB

Download
memory/4052-132-0x0000000004F30000-0x000000000542E000-memory.dmp

Filesize
5.0MB

Download
memory/4260-118-0x00000000030E0000-0x00000000030E1000-memory.dmp

Filesize
4KB

Download
memory/4260-115-0x0000000000C20000-0x0000000000C21000-memory.dmp

Filesize
4KB

Download
memory/4260-120-0x00000000030C0000-0x0000000003136000-memory.dmp

Filesize
472KB

Download
memory/4260-119-0x0000000005AB0000-0x0000000005AB1000-memory.dmp

Filesize
4KB

Download
memory/4260-117-0x00000000054C0000-0x00000000054C1000-memory.dmp

Filesize
4KB

Download

Analysis

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