redline | 3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82

General

Target

3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe
Size

260KB
MD5

652c95dfaf6db3f6f850ff655887f5f2
SHA1

cd545cbaca9eb001827aba25210f331e1f38fa72
SHA256

3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82
SHA512

0ba8f5fb434f962d87b6d046b8c4acbcdcd446e138eb6a8884967c15ab252fc888852cc09da73f2a234526910973be2a368124d6273377546b103f1b80c2c6d3
SSDEEP

3072:II0qv0sob344TJB3Z0e07kss4k2NSZSVQtgFglb0X3Ul0gPEO5mL5NNbBJ6UxF:iqv0sob3dJzPIIZSV8jb00l0gP35mrL

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/3552-1-0x0000000000AC0000-0x0000000000B04000-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/1624-4-0x0000000000400000-0x0000000000422000-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
6	pastebin.com
16	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3552 set thread context of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe
1624	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1624	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82
PID 3552 wrote to memory of 1624	3552	3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe	82

C:\Users\Admin\AppData\Local\Temp\3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe
"C:\Users\Admin\AppData\Local\Temp\3262a1dad8a0f03c385c148dc837e6481e4cae057387d44df22b3767e7180f82.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3552
- 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:1624

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/1624-14-0x0000000005350000-0x000000000545A000-memory.dmp

Filesize
1.0MB

Download
memory/1624-4-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1624-15-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1624-24-0x0000000006790000-0x00000000067E0000-memory.dmp

Filesize
320KB

Download
memory/1624-23-0x0000000006600000-0x000000000661E000-memory.dmp

Filesize
120KB

Download
memory/1624-11-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1624-10-0x0000000004CC0000-0x0000000004D26000-memory.dmp

Filesize
408KB

Download
memory/1624-22-0x00000000066C0000-0x0000000006736000-memory.dmp

Filesize
472KB

Download
memory/1624-16-0x0000000006030000-0x000000000606C000-memory.dmp

Filesize
240KB

Download
memory/1624-13-0x0000000005220000-0x0000000005232000-memory.dmp

Filesize
72KB

Download
memory/1624-26-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1624-21-0x0000000007570000-0x0000000007B14000-memory.dmp

Filesize
5.6MB

Download
memory/1624-12-0x00000000057D0000-0x0000000005DE8000-memory.dmp

Filesize
6.1MB

Download
memory/1624-17-0x0000000006070000-0x00000000060BC000-memory.dmp

Filesize
304KB

Download
memory/1624-18-0x0000000006390000-0x0000000006552000-memory.dmp

Filesize
1.8MB

Download
memory/1624-19-0x0000000006A90000-0x0000000006FBC000-memory.dmp

Filesize
5.2MB

Download
memory/1624-20-0x0000000006560000-0x00000000065F2000-memory.dmp

Filesize
584KB

Download
memory/3552-1-0x0000000000AC0000-0x0000000000B04000-memory.dmp

Filesize
272KB

Download
memory/3552-8-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3552-9-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3552-6-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3552-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

Filesize
4KB

Download

Analysis

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