zgrat | e2a5c5c2e695cd3e44db874a2ceee23ec1915574c126f6b2f9c387802bd70e22

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240221-es
resource tags

arch:x64arch:x86image:win7-20240221-eslocale:es-esos:windows7-x64systemwindows
submitted
27-03-2024 15:33

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General

Target

12.exe
Size

275KB
MD5

d08b871274cd8c8e5033e354c55e44bc
SHA1

1ee737ecbe44bf49467b1743a6021df4a581e122
SHA256

e2a5c5c2e695cd3e44db874a2ceee23ec1915574c126f6b2f9c387802bd70e22
SHA512

fdfcdc5f6004d99dee8cff5b184554a347916b1ec9f510e4bcfa05d81c6aeb9bdedcea45104e8ba3c3a38c247d386d45ce84d4e75e102c541488466f5d5ed243
SSDEEP

3072:qs2fzJpw9ouUB4KkCkx5kKn7GLGGKgr/JhnZZoDiuTvORNpe:FG6dKk5HgDJhnZZoDiwvO1

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 34 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2548-3-0x0000000005C00000-0x0000000005E5C000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-4-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-5-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-7-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-9-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-11-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-13-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-15-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-17-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-19-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-21-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-23-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-25-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-27-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-29-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-31-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-33-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-35-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-37-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-39-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-41-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-43-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-45-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-47-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-49-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-51-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-53-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-55-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-57-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-59-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-61-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-63-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-65-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1
behavioral1/memory/2548-67-0x0000000005C00000-0x0000000005E57000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Suspicious use of SetThreadContext 1 IoCs

Processes:

12.exe

description pid process target process

PID 2548 set thread context of 1976 2548 12.exe 12.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

12.exe

description pid process

Token: SeDebugPrivilege 2548 12.exe
Token: SeDebugPrivilege 2548 12.exe

description	pid	process	target process
PID 2548 set thread context of 1976	2548	12.exe	12.exe

description	pid	process
Token: SeDebugPrivilege	2548	12.exe
Token: SeDebugPrivilege	2548	12.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

12.exe

description	pid	process	target process
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe
PID 2548 wrote to memory of 1976	2548	12.exe	12.exe

C:\Users\Admin\AppData\Local\Temp\12.exe
"C:\Users\Admin\AppData\Local\Temp\12.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2548

C:\Users\Admin\AppData\Local\Temp\12.exe
"C:\Users\Admin\AppData\Local\Temp\12.exe"
2⤵
PID:1976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2548-1-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2548-0-0x0000000000010000-0x000000000005C000-memory.dmp

Filesize
304KB

Download
memory/2548-2-0x0000000004CC0000-0x0000000004D00000-memory.dmp

Filesize
256KB

Download
memory/2548-3-0x0000000005C00000-0x0000000005E5C000-memory.dmp

Filesize
2.4MB

Download
memory/2548-4-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-5-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-7-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-9-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-11-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-13-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-15-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-17-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-19-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-21-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-23-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-25-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-27-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-29-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-31-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-33-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-35-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-37-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-39-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-41-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-43-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-45-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-47-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-49-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-51-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-53-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-55-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-57-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-59-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-61-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-63-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-65-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-67-0x0000000005C00000-0x0000000005E57000-memory.dmp

Filesize
2.3MB

Download
memory/2548-1800-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2548-2173-0x0000000004CC0000-0x0000000004D00000-memory.dmp

Filesize
256KB

Download
memory/2548-4886-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2548-4887-0x00000000051C0000-0x000000000525A000-memory.dmp

Filesize
616KB

Download
memory/2548-4888-0x0000000004BB0000-0x0000000004BFC000-memory.dmp

Filesize
304KB

Download
memory/2548-4889-0x0000000004C50000-0x0000000004CA4000-memory.dmp

Filesize
336KB

Download
memory/2548-4906-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download