redline | e6564b70fa3d9a9e989ad7c1bb2b027f2e5447273c0bb64f84c7940828ecb0ed

Analysis

max time kernel
93s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 13:22

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General

Target

e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe
Size

1.2MB
MD5

2cf5d69da271a679e8aa11c6fd68bcbc
SHA1

592e89ba9a032d875c9955e3c80e9d852f0bc704
SHA256

e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228
SHA512

b1fe414b8e9d1c7c56c5265a3c1386f9dd37c97af64a65f7a04e9460bbdae8d8143d84090392bb0bd51f053b1e3b21ca20b3c9953844de542059408eb9f2e929
SSDEEP

24576:0jqhS297HFlZVrmEP33ZaogYUspWkRR5sC96E4:0WTFlZVrmEZikyw

Score

10^/10

redline zgrat discovery infostealer rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral20/memory/1656-1-0x0000000000400000-0x000000000044A000-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
behavioral20/memory/1656-1-0x0000000000400000-0x000000000044A000-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:

e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe

description	pid	process	target process
PID 4116 set thread context of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2228 4116 WerFault.exe e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

1656 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1656 RegAsm.exe

pid	pid_target	process	target process
2228	4116	WerFault.exe	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe

pid	process
1656	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1656	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe

description	pid	process	target process
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe
PID 4116 wrote to memory of 1656	4116	e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe
"C:\Users\Admin\AppData\Local\Temp\e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4116
- 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:1656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 332
  2⤵
  - Program crash
  PID:2228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4116 -ip 4116
1⤵
PID:3164

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/1656-8-0x00000000063C0000-0x00000000064CA000-memory.dmp

Filesize
1.0MB

Download
memory/1656-2-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/1656-9-0x00000000062F0000-0x0000000006302000-memory.dmp

Filesize
72KB

Download
memory/1656-10-0x0000000006350000-0x000000000638C000-memory.dmp

Filesize
240KB

Download
memory/1656-4-0x00000000052F0000-0x0000000005382000-memory.dmp

Filesize
584KB

Download
memory/1656-5-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/1656-6-0x0000000005240000-0x000000000524A000-memory.dmp

Filesize
40KB

Download
memory/1656-7-0x0000000006870000-0x0000000006E88000-memory.dmp

Filesize
6.1MB

Download
memory/1656-18-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/1656-1-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1656-3-0x00000000058A0000-0x0000000005E44000-memory.dmp

Filesize
5.6MB

Download
memory/1656-11-0x00000000064D0000-0x000000000651C000-memory.dmp

Filesize
304KB

Download
memory/1656-12-0x0000000006650000-0x00000000066B6000-memory.dmp

Filesize
408KB

Download
memory/1656-13-0x0000000006F90000-0x0000000007006000-memory.dmp

Filesize
472KB

Download
memory/1656-14-0x00000000067E0000-0x00000000067FE000-memory.dmp

Filesize
120KB

Download
memory/1656-15-0x0000000007880000-0x0000000007A42000-memory.dmp

Filesize
1.8MB

Download
memory/1656-16-0x00000000089C0000-0x0000000008EEC000-memory.dmp

Filesize
5.2MB

Download
memory/4116-0-0x0000000000812000-0x0000000000813000-memory.dmp

Filesize
4KB

Download