redline | c5aad4e5e357257061eeadaed8527c422c4408566da2047ac91250ec5d3d1276

Analysis

max time kernel
28s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
12-01-2023 12:04

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General

Target

tmp.exe
Size

736KB
MD5

f07e946c8273176316cf6d97dc780bd7
SHA1

62e1d3be516979a58fda83485a1706b03b7fc910
SHA256

c5aad4e5e357257061eeadaed8527c422c4408566da2047ac91250ec5d3d1276
SHA512

aef1a166bbc6aaf7da3475e286c5d94624e4367c5302601fd81ae9dd71762361c9bea30fc50f5ec08c9133e9c4f5ae630743d1ae52e237458a945ba53638f10c
SSDEEP

12288:Ywf5bQmo+ZYhKp8zaf+IhtWRKSFn+bEjTgzRjmG3bbKULo3n:YwBMmPZYhLaX+RJTcB5rbPo3

Score

10^/10

redline torrentold discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

TORRENTOLD

amrican-sport-live-stream.cc:4581

Attributes

auth_value
74e1b58bf920611f04c0e3919954fe05

Signatures

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

tmp.exe

description pid process target process

PID 2008 set thread context of 1512 2008 tmp.exe RegAsm.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegAsm.exe

pid process

1512 RegAsm.exe
1512 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tmp.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 2008 tmp.exe
Token: SeDebugPrivilege 1512 RegAsm.exe

description	pid	process	target process
PID 2008 set thread context of 1512	2008	tmp.exe	RegAsm.exe

pid	process
1512	RegAsm.exe
1512	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2008	tmp.exe
Token: SeDebugPrivilege	1512	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe
PID 2008 wrote to memory of 1512	2008	tmp.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1512

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1512-62-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-57-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-58-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-60-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-63-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-64-0x0000000000444CBE-mapping.dmp

Download
memory/1512-66-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-68-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1512-69-0x00000000753D1000-0x00000000753D3000-memory.dmp

Filesize
8KB

Download
memory/1512-70-0x0000000000320000-0x0000000000326000-memory.dmp

Filesize
24KB

Download
memory/2008-55-0x0000000000A40000-0x0000000000AFC000-memory.dmp

Filesize
752KB

Download
memory/2008-56-0x00000000048C0000-0x0000000004952000-memory.dmp

Filesize
584KB

Download
memory/2008-54-0x0000000001130000-0x00000000011EE000-memory.dmp

Filesize
760KB

Download