redline | d3b7e5cbe2980cd2fb6f7f30eaade26a956ec4a02e71ed37c80b263166b40ef2

Analysis

max time kernel
143s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 14:29

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General

Target
7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe
Size 1.2MB
Sample240509-rtms6aed2s
SHA256 7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965
MD5 0ebc98820c6a15e86629ecbf82323a08
SHA1 2e443367c537780f39c92d70903bc500876b8f52
SHA512 8c0d1786416a52444f8920db9ed9900dd902c388519dc9045601f599308adae01cf7592b2dfe81119bcc992b2dae432c6e6df26d6ec739a3a9e3d1d836503b4b
SSDEEP 12288:GWbqxxv297HF1HLZVrS5WPMkD+gaxMaRnoN7vhkmUuGZaU0M9cmyel8ePTtYOJeY:Vbqx5297HFpZVrMWP3DpaS1bUZjPSO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline zgrat discovery infostealer rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral12/memory/4172-0-0x0000000000400000-0x000000000044A000-memory.dmp	family_zgrat_v1

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral12/memory/4172-0-0x0000000000400000-0x000000000044A000-memory.dmp	family_redline

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

description	pid	Process	procid_target
PID 2344 set thread context of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
536	2344	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4172	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4172	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82
PID 2344 wrote to memory of 4172	2344	7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe	82

C:\Users\Admin\AppData\Local\Temp\7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe
"C:\Users\Admin\AppData\Local\Temp\7dbf05d83f893a3fd85e266599155069e13d532333012d62fa0a41a625878965.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2344
- 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:4172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 336
  2⤵
  - Program crash
  PID:536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2344 -ip 2344
1⤵
PID:1844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2344-1-0x0000000000542000-0x0000000000543000-memory.dmp

Download

memory/4172-0-0x0000000000400000-0x000000000044A000-memory.dmp

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memory/4172-2-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

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memory/4172-3-0x0000000005550000-0x0000000005AF4000-memory.dmp

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memory/4172-4-0x0000000004FA0000-0x0000000005032000-memory.dmp

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memory/4172-5-0x0000000074B50000-0x0000000075300000-memory.dmp

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memory/4172-6-0x0000000004F60000-0x0000000004F6A000-memory.dmp

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memory/4172-7-0x00000000065B0000-0x0000000006BC8000-memory.dmp

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memory/4172-8-0x00000000060E0000-0x00000000061EA000-memory.dmp

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memory/4172-9-0x0000000006010000-0x0000000006022000-memory.dmp

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memory/4172-10-0x0000000006070000-0x00000000060AC000-memory.dmp

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memory/4172-11-0x00000000061F0000-0x000000000623C000-memory.dmp

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memory/4172-12-0x0000000006370000-0x00000000063D6000-memory.dmp

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memory/4172-13-0x0000000006CD0000-0x0000000006D46000-memory.dmp

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memory/4172-14-0x0000000005E00000-0x0000000005E1E000-memory.dmp

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memory/4172-15-0x0000000008150000-0x0000000008312000-memory.dmp

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memory/4172-16-0x0000000008850000-0x0000000008D7C000-memory.dmp

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memory/4172-18-0x0000000074B50000-0x0000000075300000-memory.dmp

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