zgrat | cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc

Analysis

max time kernel
148s
max time network
153s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 13:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe
Size

3.0MB
MD5

d8eb5a41c52470c9999c0c62f233668b
SHA1

7f985e2c1f4ddc34370ace52ccf8be05c2f03a46
SHA256

cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc
SHA512

628e1910d91e13e510635d0e5aeb839f4b4f0dde1acf67ce2c567cee827c5f8692e72cabb4a175cf71cadaed4676956c508357bf7ac4ce678d3ab79c6e3cc6aa
SSDEEP

49152:rkOO5oCl0/H8RSEK+6koqUrz4e2AZEM71Tiiq5XLE2lm7ADOkr+iqSCnsIGofX8:Av5oClCH8Ei6xqmNrhG15X/m7YrLq5nW

Score

10^/10

zgrat persistence rat

Malware Config

Signatures

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral1/memory/2756-4-0x00000000063A0000-0x0000000006696000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-5-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-6-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-8-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-10-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-12-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-14-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-16-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-18-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-22-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-24-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-26-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-28-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-30-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-36-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-34-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-42-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-44-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-48-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-50-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-52-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-54-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-56-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-46-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-58-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-60-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-62-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-64-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-68-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-66-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-20-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-32-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-38-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2756-40-0x00000000063A0000-0x000000000668F000-memory.dmp	family_zgrat_v1

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Axodus = "C:\\Users\\Admin\\AppData\\Roaming\\Axodus.exe"	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2756 set thread context of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe
Token: SeDebugPrivilege	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe
Token: SeDebugPrivilege	1136	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29
PID 2756 wrote to memory of 1136	2756	cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe	29

C:\Users\Admin\AppData\Local\Temp\cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe
"C:\Users\Admin\AppData\Local\Temp\cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Users\Admin\AppData\Local\Temp\cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe
  "C:\Users\Admin\AppData\Local\Temp\cc3dbbf0ec73178cfe76cd33d456e9837f2e82c5b82fd851e6bd455bcf4379cc.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1136-4907-0x0000000000080000-0x0000000000168000-memory.dmp

Filesize
928KB

Download
memory/1136-4910-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/1136-4911-0x0000000002400000-0x0000000002516000-memory.dmp

Filesize
1.1MB

Download
memory/1136-4909-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/1136-7238-0x0000000000760000-0x0000000000768000-memory.dmp

Filesize
32KB

Download
memory/1136-7240-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/1136-7239-0x0000000004780000-0x000000000481E000-memory.dmp

Filesize
632KB

Download
memory/2756-34-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-50-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-4-0x00000000063A0000-0x0000000006696000-memory.dmp

Filesize
3.0MB

Download
memory/2756-5-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-6-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-8-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-10-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-12-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-14-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-16-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-18-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-22-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-24-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-26-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-28-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-30-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-36-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-2-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2756-42-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-44-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-48-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-3-0x0000000004F80000-0x0000000005274000-memory.dmp

Filesize
3.0MB

Download
memory/2756-52-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-54-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-56-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-46-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-58-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-60-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-62-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-64-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-68-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-66-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-20-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-32-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-38-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-40-0x00000000063A0000-0x000000000668F000-memory.dmp

Filesize
2.9MB

Download
memory/2756-4885-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2756-4887-0x00000000021D0000-0x000000000221C000-memory.dmp

Filesize
304KB

Download
memory/2756-4886-0x0000000006270000-0x00000000063A2000-memory.dmp

Filesize
1.2MB

Download
memory/2756-4888-0x0000000004840000-0x0000000004894000-memory.dmp

Filesize
336KB

Download
memory/2756-1-0x0000000000320000-0x0000000000622000-memory.dmp

Filesize
3.0MB

Download
memory/2756-0-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/2756-4908-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads