redline | 4de1124a0c0b201907321b44ffbad15b2e2e9ad38b6ae1a833ce56f145c5c177

Analysis

max time kernel
90s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 11:25

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General

Target

13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe
Size

368KB
MD5

746626f9ca37c0be50e5db93f8b7fcb8
SHA1

0f875a14736c0015171fe52972153811fb8ecec0
SHA256

13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e
SHA512

387ad2824cde3c7dc13e20f733008cf649ad3abe258f99c9588d868766529f6492f500ce729a9e09124459407f06d6d8c307056d45083b2714c7624c0e244d5f
SSDEEP

6144:ByG9AjZTJ9Ja1HDoXU9qLShgFwflhqXvbyj3Eso75XV+kUyespx:gQA/9oiXU9qLSzf6TyjUl5XVqspx

Score

10^/10

redline zgrat discovery infostealer rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2904-2-0x0000000000400000-0x000000000044A000-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
behavioral2/memory/2904-2-0x0000000000400000-0x000000000044A000-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:

13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe

description	pid	Process	procid_target
PID 3204 set thread context of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

RegAsm.exe

pid	Process
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	2904	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe

description	pid	Process	procid_target
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91
PID 3204 wrote to memory of 2904	3204	13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe	91

C:\Users\Admin\AppData\Local\Temp\13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe
"C:\Users\Admin\AppData\Local\Temp\13d2ddbb73b782f7ef9b539d9c2f99d04cc83536205cbdf01fcfdbda6273b93e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3204
- 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:2904

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4076,i,1809100026287847100,9768898026582633513,262144 --variations-seed-version --mojo-platform-channel-handle=1392 /prefetch:8
1⤵
PID:2244

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/2904-10-0x0000000006A70000-0x0000000006B7A000-memory.dmp

Filesize
1.0MB

Download
memory/2904-17-0x0000000008E00000-0x0000000008FC2000-memory.dmp

Filesize
1.8MB

Download
memory/2904-8-0x0000000005980000-0x000000000598A000-memory.dmp

Filesize
40KB

Download
memory/2904-2-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2904-4-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

Filesize
4KB

Download
memory/2904-5-0x0000000005FB0000-0x0000000006554000-memory.dmp

Filesize
5.6MB

Download
memory/2904-6-0x00000000058D0000-0x0000000005962000-memory.dmp

Filesize
584KB

Download
memory/2904-18-0x0000000009500000-0x0000000009A2C000-memory.dmp

Filesize
5.2MB

Download
memory/2904-20-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/2904-9-0x0000000006F40000-0x0000000007558000-memory.dmp

Filesize
6.1MB

Download
memory/2904-7-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/2904-11-0x00000000069A0000-0x00000000069B2000-memory.dmp

Filesize
72KB

Download
memory/2904-12-0x0000000006A00000-0x0000000006A3C000-memory.dmp

Filesize
240KB

Download
memory/2904-13-0x0000000006B80000-0x0000000006BCC000-memory.dmp

Filesize
304KB

Download
memory/2904-14-0x0000000006D00000-0x0000000006D66000-memory.dmp

Filesize
408KB

Download
memory/2904-15-0x0000000007660000-0x00000000076D6000-memory.dmp

Filesize
472KB

Download
memory/2904-16-0x0000000006C50000-0x0000000006C6E000-memory.dmp

Filesize
120KB

Download
memory/3204-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/3204-0-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/3204-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download