zgrat | deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 23:36

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General

Target

deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe
Size

472KB
MD5

46c72d686c836f3c97ce18b81b0d9864
SHA1

fdadd2e3cd971cd9fffb3de0f4a69ed0f77ae4a5
SHA256

deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1
SHA512

1ab8c8967155913c5dd0e2853d663bb096571062680de246fdda370947f7b6c3d2f44b85be97b821c630a4a42b3990d78601615737c3ced1418c9ccf18611208
SSDEEP

12288:ub3IzlSJCfjT1CDcLfSsYxolZ0B3HpCO00N4:ub3gMMT1iqSRxovg3HE+4

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/2084-1-0x0000000000DE0000-0x0000000000E5A000-memory.dmp	family_zgrat_v1

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2696	2576	WerFault.exe	28

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2084 wrote to memory of 2576	2084	deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe	28
PID 2576 wrote to memory of 2696	2576	RegAsm.exe	29
PID 2576 wrote to memory of 2696	2576	RegAsm.exe	29
PID 2576 wrote to memory of 2696	2576	RegAsm.exe	29
PID 2576 wrote to memory of 2696	2576	RegAsm.exe	29

C:\Users\Admin\AppData\Local\Temp\deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe
"C:\Users\Admin\AppData\Local\Temp\deaf3e009a0a9df61e84c2befdb5db10599f47c03fbdefbbdce83aac3a969cd1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 252
    3⤵
    - Program crash
    PID:2696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2084-0-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/2084-1-0x0000000000DE0000-0x0000000000E5A000-memory.dmp

Filesize
488KB

Download
memory/2084-2-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-5-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-18-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-14-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2576-17-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2576-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2576-11-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2576-10-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2576-8-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2576-7-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2576-6-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads