zgrat | 0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12-05-2024 08:46

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General

Target

0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6.exe
Size

632KB
MD5

39717fb1aedf9d38856d2e9c94304168
SHA1

8d89cd3746585dccf4e2ab0aa921dac3fbefb638
SHA256

0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6
SHA512

09a5faa343abb0ce19e94418f7221ca6425d9f86ffaaed963f7cca7576f8bb079c38e2e63637924ccc8c2de0618cc8217dee8358a231bcbcab3d5a4c356084fd
SSDEEP

12288:LRHWGJEj1S0yB1dk695iqrV/ou71zs9rfB8KIANImH9gF44Aar:FHZEJfc1dkQ51BRgfB8KD3HSLAar

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/4556-2-0x000001BF75C60000-0x000001BF75D64000-memory.dmp	family_zgrat_v1

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

Executes dropped EXE 1 IoCs

pid	Process
3984	Handle.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3984	Handle.exe
3984	Handle.exe
3984	Handle.exe
3984	Handle.exe
3984	Handle.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4556	0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6.exe
Token: SeDebugPrivilege	3984	Handle.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6.exe
"C:\Users\Admin\AppData\Local\Temp\0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4556

C:\Users\Admin\AppData\Roaming\HasCurrent\Handle.exe
C:\Users\Admin\AppData\Roaming\HasCurrent\Handle.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\HasCurrent\Handle.exe

Filesize
632KB

MD5
39717fb1aedf9d38856d2e9c94304168

SHA1
8d89cd3746585dccf4e2ab0aa921dac3fbefb638

SHA256
0bb1f1573597153cfc103837c100ad94a69b1ec04b16d71ad37c5ae30b7fd5a6

SHA512
09a5faa343abb0ce19e94418f7221ca6425d9f86ffaaed963f7cca7576f8bb079c38e2e63637924ccc8c2de0618cc8217dee8358a231bcbcab3d5a4c356084fd

Download Submit
memory/3984-17-0x00007FF9EB560000-0x00007FF9EC021000-memory.dmp

Filesize
10.8MB

Download
memory/3984-16-0x00007FF9EB560000-0x00007FF9EC021000-memory.dmp

Filesize
10.8MB

Download
memory/3984-15-0x00007FF9EB560000-0x00007FF9EC021000-memory.dmp

Filesize
10.8MB

Download
memory/3984-14-0x00007FF9EB560000-0x00007FF9EC021000-memory.dmp

Filesize
10.8MB

Download
memory/3984-13-0x00007FF9EB560000-0x00007FF9EC021000-memory.dmp

Filesize
10.8MB

Download
memory/4556-3-0x00007FF9EBA30000-0x00007FF9EC4F1000-memory.dmp

Filesize
10.8MB

Download
memory/4556-10-0x00007FF9EBA30000-0x00007FF9EC4F1000-memory.dmp

Filesize
10.8MB

Download
memory/4556-6-0x000001BF75EC0000-0x000001BF75F14000-memory.dmp

Filesize
336KB

Download
memory/4556-5-0x000001BF75350000-0x000001BF7539C000-memory.dmp

Filesize
304KB

Download
memory/4556-4-0x000001BF75D60000-0x000001BF75DB6000-memory.dmp

Filesize
344KB

Download
memory/4556-0-0x000001BF73750000-0x000001BF737F2000-memory.dmp

Filesize
648KB

Download
memory/4556-2-0x000001BF75C60000-0x000001BF75D64000-memory.dmp

Filesize
1.0MB

Download
memory/4556-1-0x00007FF9EBA33000-0x00007FF9EBA35000-memory.dmp

Filesize
8KB

Download