redline | 36a33e7da8ad27ce449d6bc53c6ca650bc283b8f96d5fe797187aea40e0dcc68

Analysis

max time kernel
91s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 05:30

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General

Target

790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe
Size

1.1MB
MD5

c753cb8ff44d0a7c82c7ea5bccac55b4
SHA1

bf39a9a1c512affc8c88d99b1bb41c0be91d2214
SHA256

790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a
SHA512

60c861ab900217234c317f31a7a60e893a7290e2d220acf83f0a1d1395af39ad08916d083035c2c0d0474f75dcb8ad32e0ace390eaf1834ef097961c78e32d23
SSDEEP

24576:xvHCA1uHM1oyR5FvYpIgPFyqUakXu0d0H4F+hy:luHM1oyR5FvYb+/0YF8y

Score

10^/10

redline zgrat discovery infostealer rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral19/memory/1416-1-0x0000000000400000-0x000000000044A000-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

Processes:

resource	yara_rule
behavioral19/memory/1416-1-0x0000000000400000-0x000000000044A000-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

Processes:

790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe

description	pid	process	target process
PID 4164 set thread context of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

RegAsm.exe

pid	process
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe
1416	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1416 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1416	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe

description	pid	process	target process
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe
PID 4164 wrote to memory of 1416	4164	790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe
"C:\Users\Admin\AppData\Local\Temp\790345d8c07ae982c606f2db111e6ff6a2bae42847c106a6f096f208f1653d0a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4164
- 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:1416

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

Replay Monitor

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Downloads

memory/1416-8-0x00000000067A0000-0x0000000006DB8000-memory.dmp

Filesize
6.1MB

Download
memory/1416-19-0x0000000074850000-0x0000000075000000-memory.dmp

Filesize
7.7MB

Download
memory/1416-9-0x00000000062D0000-0x00000000063DA000-memory.dmp

Filesize
1.0MB

Download
memory/1416-3-0x000000007485E000-0x000000007485F000-memory.dmp

Filesize
4KB

Download
memory/1416-4-0x00000000056D0000-0x0000000005C74000-memory.dmp

Filesize
5.6MB

Download
memory/1416-5-0x00000000051C0000-0x0000000005252000-memory.dmp

Filesize
584KB

Download
memory/1416-6-0x0000000074850000-0x0000000075000000-memory.dmp

Filesize
7.7MB

Download
memory/1416-7-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/1416-1-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1416-17-0x0000000008AB0000-0x0000000008FDC000-memory.dmp

Filesize
5.2MB

Download
memory/1416-11-0x0000000006260000-0x000000000629C000-memory.dmp

Filesize
240KB

Download
memory/1416-10-0x0000000006200000-0x0000000006212000-memory.dmp

Filesize
72KB

Download
memory/1416-12-0x00000000063E0000-0x000000000642C000-memory.dmp

Filesize
304KB

Download
memory/1416-13-0x0000000006560000-0x00000000065C6000-memory.dmp

Filesize
408KB

Download
memory/1416-14-0x0000000006EC0000-0x0000000006F36000-memory.dmp

Filesize
472KB

Download
memory/1416-15-0x0000000006760000-0x000000000677E000-memory.dmp

Filesize
120KB

Download
memory/1416-16-0x00000000083B0000-0x0000000008572000-memory.dmp

Filesize
1.8MB

Download
memory/4164-2-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download
memory/4164-0-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download