zgrat | 9fe178097506372bcaa09964bf9c25604db59eac8331226b165ce3d309640538

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 09:24

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General

Target

806a6920de25de8378a1c9e212ff9d9b.exe
Size

1.0MB
MD5

806a6920de25de8378a1c9e212ff9d9b
SHA1

03e36c332690f6c4f5e93f3396fc449ef685fc48
SHA256

9fe178097506372bcaa09964bf9c25604db59eac8331226b165ce3d309640538
SHA512

9262602dff25a737b646c14a95753d4154bc67b22425a4656179b443325474e44fd201d9aef69cff87672dffac5b2f0b9a21a7f1dbbdb9467e978e2c9c3f1203
SSDEEP

12288:I8BoPxga8/eHS4eKObtfPIuuI0BcZ25p74yG/3q8YieEJOg8yaT0vh7i6Cxzs9hG:bBRa887eKOxfA3I0Bbrwq8YiTKj

Score

10^/10

zgrat rat spyware

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/4032-9-0x0000000000810000-0x00000000008A0000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Loads dropped DLL 1 IoCs

pid	Process
3276	806a6920de25de8378a1c9e212ff9d9b.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3276 set thread context of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4032	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4032	MSBuild.exe
Token: SeBackupPrivilege	4032	MSBuild.exe
Token: SeSecurityPrivilege	4032	MSBuild.exe
Token: SeSecurityPrivilege	4032	MSBuild.exe
Token: SeSecurityPrivilege	4032	MSBuild.exe
Token: SeSecurityPrivilege	4032	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86
PID 3276 wrote to memory of 4032	3276	806a6920de25de8378a1c9e212ff9d9b.exe	86

C:\Users\Admin\AppData\Local\Temp\806a6920de25de8378a1c9e212ff9d9b.exe
"C:\Users\Admin\AppData\Local\Temp\806a6920de25de8378a1c9e212ff9d9b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3276
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4032

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\d3d9.dll

Filesize
651KB

MD5
5df4791cdc6144d7079297ae9ad81925

SHA1
3fa003502350b130c2af4dc53d0e017b059e25af

SHA256
ec41c176e20260f5c87699d33302b719a3403962df9645753a4797582af1b312

SHA512
2ae8c3e479ede083ba2a04fabe7494906bed516836834398fa558f0f6b12cb5d5082ab31ec0e4b6aa0541299b7504a0941026435c31eaff0bdb89b85eb65e8fa

Download Submit
memory/3276-12-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3276-1-0x0000000000980000-0x0000000000A8A000-memory.dmp

Filesize
1.0MB

Download
memory/3276-2-0x0000000001180000-0x0000000001186000-memory.dmp

Filesize
24KB

Download
memory/3276-3-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3276-0-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/4032-15-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/4032-20-0x0000000007C20000-0x0000000007C5C000-memory.dmp

Filesize
240KB

Download
memory/4032-13-0x0000000005450000-0x00000000059F4000-memory.dmp

Filesize
5.6MB

Download
memory/4032-14-0x0000000004D80000-0x0000000004E12000-memory.dmp

Filesize
584KB

Download
memory/4032-9-0x0000000000810000-0x00000000008A0000-memory.dmp

Filesize
576KB

Download
memory/4032-16-0x0000000004E50000-0x0000000004E5A000-memory.dmp

Filesize
40KB

Download
memory/4032-17-0x0000000008180000-0x0000000008798000-memory.dmp

Filesize
6.1MB

Download
memory/4032-18-0x0000000007C80000-0x0000000007D8A000-memory.dmp

Filesize
1.0MB

Download
memory/4032-19-0x0000000007BC0000-0x0000000007BD2000-memory.dmp

Filesize
72KB

Download
memory/4032-11-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/4032-21-0x0000000007D90000-0x0000000007DDC000-memory.dmp

Filesize
304KB

Download
memory/4032-22-0x0000000007F10000-0x0000000007F76000-memory.dmp

Filesize
408KB

Download
memory/4032-23-0x0000000008840000-0x00000000088B6000-memory.dmp

Filesize
472KB

Download
memory/4032-24-0x0000000008800000-0x000000000881E000-memory.dmp

Filesize
120KB

Download
memory/4032-25-0x0000000009530000-0x00000000096F2000-memory.dmp

Filesize
1.8MB

Download
memory/4032-26-0x0000000009C30000-0x000000000A15C000-memory.dmp

Filesize
5.2MB

Download
memory/4032-28-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download