cybergate | c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2022 01:53

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General

Target

c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Size

524KB
MD5

1307290a1f7aa677ab118cadfa75fde0
SHA1

67d7ed206a3f70b05ab2bec29dfd5826be4d53be
SHA256

c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914
SHA512

32b91d4c7664aa202dd8f9b7d155edbd9be2434ad3d5a313600ceeb285a173d963750cc691984107b436cd86033cccce48d52d2a2afedeeea346ef9470e53e53
SSDEEP

6144:RUABFk4+pAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKKk4+pAuO/50BTnqPd0MpY:GUdGLE0kuGnESBaGLE0kuGnESBW

Score

10^/10

cybergate persistence stealer trojan upx

Malware Config

Signatures

CyberGate, Rebhip
CyberGate is a lightweight remote administration tool with a wide array of functionalities.
trojan stealer cybergate

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\install\\server.exe"	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\install\\server.exe"	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe

Executes dropped EXE 1 IoCs

pid	Process
5060	server.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{LLCHF55T-KR33-1552-35PK-20AE6BQC315D}\StubPath = "C:\\Windows\\install\\server.exe Restart"	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{LLCHF55T-KR33-1552-35PK-20AE6BQC315D}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{LLCHF55T-KR33-1552-35PK-20AE6BQC315D}\StubPath = "C:\\Windows\\install\\server.exe"	explorer.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{LLCHF55T-KR33-1552-35PK-20AE6BQC315D}	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1444-133-0x0000000010410000-0x0000000010471000-memory.dmp	upx
behavioral2/memory/1444-138-0x0000000010480000-0x00000000104E1000-memory.dmp	upx
behavioral2/memory/1668-141-0x0000000010480000-0x00000000104E1000-memory.dmp	upx
behavioral2/memory/1668-142-0x0000000010480000-0x00000000104E1000-memory.dmp	upx
behavioral2/memory/1444-145-0x00000000104F0000-0x0000000010551000-memory.dmp	upx
behavioral2/memory/4860-148-0x00000000104F0000-0x0000000010551000-memory.dmp	upx
behavioral2/memory/4860-151-0x00000000104F0000-0x0000000010551000-memory.dmp	upx
behavioral2/memory/1668-152-0x0000000010480000-0x00000000104E1000-memory.dmp	upx

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\install\\server.exe"	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\install\\server.exe"	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\install\	explorer.exe
File created	C:\Windows\install\server.exe	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
File opened for modification	C:\Windows\install\server.exe	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
File opened for modification	C:\Windows\install\server.exe	explorer.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
5060	server.exe
5060	server.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4860	explorer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4860	explorer.exe
Token: SeDebugPrivilege	4860	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54
PID 1444 wrote to memory of 3076	1444	c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe	54

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3076
- C:\Users\Admin\AppData\Local\Temp\c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe
  "C:\Users\Admin\AppData\Local\Temp\c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914.exe"
  2⤵
  - Adds policy Run key to start application
  - Modifies Installed Components in the registry
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1444
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Modifies Installed Components in the registry
    PID:1668
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Drops file in Windows directory
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:4860
  - - C:\Windows\install\server.exe
      "C:\Windows\install\server.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:5060

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt

Filesize
222KB

MD5
973b540178846362e75e3b8ed58ed74a

SHA1
97e4ff9d57575206ecf66620b44d88e492e1ed71

SHA256
032ea97c3325efde92d1512139389b6e1e1ed7c35b220e9d6f689414c1f639b4

SHA512
ae2d8c04b9736b10773248abdd212765e363ee7f349f60f7a60816efdcbbfe150937c69f881eed2893c6539048fb28f0db2843d3f6f3fb81aaf744e430ca316c

Download Submit
C:\Windows\install\server.exe

Filesize
524KB

MD5
1307290a1f7aa677ab118cadfa75fde0

SHA1
67d7ed206a3f70b05ab2bec29dfd5826be4d53be

SHA256
c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914

SHA512
32b91d4c7664aa202dd8f9b7d155edbd9be2434ad3d5a313600ceeb285a173d963750cc691984107b436cd86033cccce48d52d2a2afedeeea346ef9470e53e53

Download Submit
C:\Windows\install\server.exe

Filesize
524KB

MD5
1307290a1f7aa677ab118cadfa75fde0

SHA1
67d7ed206a3f70b05ab2bec29dfd5826be4d53be

SHA256
c131793cda71dacda3048f8375e4c188077ec5edd468d22449fb76e657aa1914

SHA512
32b91d4c7664aa202dd8f9b7d155edbd9be2434ad3d5a313600ceeb285a173d963750cc691984107b436cd86033cccce48d52d2a2afedeeea346ef9470e53e53

Download Submit
memory/1444-145-0x00000000104F0000-0x0000000010551000-memory.dmp

Filesize
388KB

Download
memory/1444-133-0x0000000010410000-0x0000000010471000-memory.dmp

Filesize
388KB

Download
memory/1444-138-0x0000000010480000-0x00000000104E1000-memory.dmp

Filesize
388KB

Download
memory/1668-142-0x0000000010480000-0x00000000104E1000-memory.dmp

Filesize
388KB

Download
memory/1668-141-0x0000000010480000-0x00000000104E1000-memory.dmp

Filesize
388KB

Download
memory/1668-152-0x0000000010480000-0x00000000104E1000-memory.dmp

Filesize
388KB

Download
memory/4860-148-0x00000000104F0000-0x0000000010551000-memory.dmp

Filesize
388KB

Download
memory/4860-151-0x00000000104F0000-0x0000000010551000-memory.dmp

Filesize
388KB

Download