redline | 54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b

General

Target

54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe
Size

260KB
MD5

816eca8281427fb942e2aa991411cc46
SHA1

c6f7ec6ea98dcdc10d069f041993a327f7179fb5
SHA256

54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b
SHA512

83059181f2a8cd69dbaeacd25cf7722cbee8760f7319953a11a10afae37118f7d9d0ec405240816750939a5a5881a5a69dc723dcc4457e74480e36eeab4aef67
SSDEEP

3072:sI0qv0/tb3349JB3ZvYIisC2BRWcCeB6PMbVY3s6x9REw29uJaI9CCN0kRcEa6UT:Gqv0/tb3GJzC5P0Ct29IaRcw

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 1 IoCs

resource	yara_rule
behavioral2/memory/1748-1-0x00000000003A0000-0x00000000003E4000-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
behavioral2/memory/3776-4-0x0000000000400000-0x0000000000422000-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
10	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1748 set thread context of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe
3776	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3776	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86
PID 1748 wrote to memory of 3776	1748	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	86

C:\Users\Admin\AppData\Local\Temp\54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe
"C:\Users\Admin\AppData\Local\Temp\54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1748
- 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:3776

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/1748-0-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

Filesize
4KB

Download
memory/1748-1-0x00000000003A0000-0x00000000003E4000-memory.dmp

Filesize
272KB

Download
memory/1748-25-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/1748-7-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-14-0x0000000006660000-0x000000000669C000-memory.dmp

Filesize
240KB

Download
memory/3776-17-0x00000000070E0000-0x000000000760C000-memory.dmp

Filesize
5.2MB

Download
memory/3776-10-0x0000000005CC0000-0x00000000062D8000-memory.dmp

Filesize
6.1MB

Download
memory/3776-11-0x0000000005730000-0x0000000005742000-memory.dmp

Filesize
72KB

Download
memory/3776-12-0x0000000005860000-0x000000000596A000-memory.dmp

Filesize
1.0MB

Download
memory/3776-13-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-9-0x00000000051F0000-0x0000000005256000-memory.dmp

Filesize
408KB

Download
memory/3776-15-0x00000000066A0000-0x00000000066EC000-memory.dmp

Filesize
304KB

Download
memory/3776-16-0x00000000069E0000-0x0000000006BA2000-memory.dmp

Filesize
1.8MB

Download
memory/3776-8-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-18-0x0000000007BC0000-0x0000000008164000-memory.dmp

Filesize
5.6MB

Download
memory/3776-19-0x0000000006BB0000-0x0000000006C42000-memory.dmp

Filesize
584KB

Download
memory/3776-20-0x0000000006C50000-0x0000000006CC6000-memory.dmp

Filesize
472KB

Download
memory/3776-21-0x00000000069B0000-0x00000000069CE000-memory.dmp

Filesize
120KB

Download
memory/3776-22-0x0000000006E00000-0x0000000006E50000-memory.dmp

Filesize
320KB

Download
memory/3776-24-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-4-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

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