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
behavioral1/memory/2424-1-0x0000000001200000-0x0000000001244000-memory.dmp	family_zgrat_v1

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1724-19-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1724-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1724-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1724-8-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1724-7-0x0000000000400000-0x0000000000422000-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
3	pastebin.com
2	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2424 set thread context of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1724	RegAsm.exe
1724	RegAsm.exe
1724	RegAsm.exe
1724	RegAsm.exe
1724	RegAsm.exe
1724	RegAsm.exe
1724	RegAsm.exe
1724	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28
PID 2424 wrote to memory of 1724	2424	54db892f3b197776a0a7e9dca3fad125b662416f0762a19937d537b7d524d38b.exe	28

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:2424
- 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:1724

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/1724-8-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1724-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1724-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1724-6-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1724-19-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1724-7-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1724-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1724-14-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-1-0x0000000001200000-0x0000000001244000-memory.dmp

Filesize
272KB

Download
memory/2424-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/2424-18-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-17-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-4-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-12-0x0000000002650000-0x0000000004650000-memory.dmp

Filesize
32.0MB

Download

Analysis

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