redline | 076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922

General

Target

076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe
Size

260KB
MD5

843da5c76b23673abbe86ed571fa4b9d
SHA1

920df3ea434aad34f804dd11b524bd7e70b22891
SHA256

076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922
SHA512

012eddd2914273ab6190e2a81f0d3913feba93a214886a24f0af60e447313b378a6948645d1b40b92285ddba21a75bd66cc785f730c4a23e1e5acedce303b0ae
SSDEEP

3072:TI0qv0Cb3v4eJB3ZOvfEszyp+X4nheAebX5uCUzqyHR1TZvVbeJVRr66UxF:fqv0Cb3lJzYf4nIN8BLHHbaLQ

Score

10^/10

redline zgrat 5637482599 discovery infostealer rat spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5637482599

C2

https://pastebin.com/raw/NgsUAPya

Signatures

Detect ZGRat V1 2 IoCs

resource	yara_rule
behavioral1/memory/2480-1-0x00000000004B0000-0x00000000004F4000-memory.dmp	family_zgrat_v1
behavioral1/memory/2480-25-0x0000000074AD0000-0x0000000075280000-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
behavioral1/memory/2636-4-0x0000000000400000-0x0000000000422000-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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
8	pastebin.com
7	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2480 set thread context of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe
2636	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83
PID 2480 wrote to memory of 2636	2480	076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe	83

C:\Users\Admin\AppData\Local\Temp\076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe
"C:\Users\Admin\AppData\Local\Temp\076a61ca946d4a08ec3b16c93f42c8ec29769d5b55ae47d833dbc1d6768df922.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2480
- 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:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2480-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

Filesize
4KB

Download
memory/2480-1-0x00000000004B0000-0x00000000004F4000-memory.dmp

Filesize
272KB

Download
memory/2480-25-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2480-7-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2636-14-0x0000000006070000-0x00000000060AC000-memory.dmp

Filesize
240KB

Download
memory/2636-17-0x0000000006AF0000-0x000000000701C000-memory.dmp

Filesize
5.2MB

Download
memory/2636-10-0x0000000005800000-0x0000000005E18000-memory.dmp

Filesize
6.1MB

Download
memory/2636-11-0x0000000005280000-0x0000000005292000-memory.dmp

Filesize
72KB

Download
memory/2636-12-0x00000000053B0000-0x00000000054BA000-memory.dmp

Filesize
1.0MB

Download
memory/2636-13-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2636-8-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2636-15-0x00000000060B0000-0x00000000060FC000-memory.dmp

Filesize
304KB

Download
memory/2636-16-0x00000000063F0000-0x00000000065B2000-memory.dmp

Filesize
1.8MB

Download
memory/2636-9-0x0000000004CF0000-0x0000000004D56000-memory.dmp

Filesize
408KB

Download
memory/2636-18-0x00000000075D0000-0x0000000007B74000-memory.dmp

Filesize
5.6MB

Download
memory/2636-19-0x00000000067B0000-0x0000000006842000-memory.dmp

Filesize
584KB

Download
memory/2636-20-0x0000000006950000-0x00000000069C6000-memory.dmp

Filesize
472KB

Download
memory/2636-21-0x0000000006780000-0x000000000679E000-memory.dmp

Filesize
120KB

Download
memory/2636-22-0x0000000006A50000-0x0000000006AA0000-memory.dmp

Filesize
320KB

Download
memory/2636-24-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2636-4-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

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