cybergate | 6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2022, 19:10

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General

Target
6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Size 470KB
Sample221030-xvmsfagahn
SHA256 6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769
MD5 81ba96f22bc205644a5c18c565fbb11c
SHA1 ed38ab659af779c562d31046cfe7746ba26db2fc
SHA512 67ace9d87ebb14b02775353ecd12be0029d04810daa500e31f87b4f77bef7a1281160fb4b1f3322f471a428bb3a905309ea5c31563ef29ff11121293cdc31d01
SSDEEP 12288:JpYJChIwsa6ZE8wHDT7UAJAg3CJ1cCvt0Rw6+8yGiowW:PHhIwsaqXwjnFJ01L8w3Gi
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

cybergate ssssss persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.7 Beta 02

Botnet

ssssss

127.0.0.1:81

Mutex

***MUTEX***

Attributes

enable_keylogger
true
enable_message_box
true
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
install
install_file
server.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
cette photo peut-etre
message_box_title
soufiane
password
123456

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
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe

Executes dropped EXE 1 IoCs

pid	Process
6264	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
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart"	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe"	explorer.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4848-132-0x0000000000400000-0x00000000004AC000-memory.dmp	upx
behavioral2/files/0x0001000000022df8-150.dat	upx
behavioral2/memory/2372-160-0x0000000000400000-0x00000000004AC000-memory.dmp	upx
behavioral2/memory/4848-167-0x0000000000400000-0x00000000004AC000-memory.dmp	upx
behavioral2/files/0x0001000000022df8-170.dat	upx
behavioral2/memory/6264-171-0x0000000000400000-0x00000000004AC000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6312	6264	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2372	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
Token: SeDebugPrivilege	2372	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53
PID 4848 wrote to memory of 3004	4848	6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe	53

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3004
- C:\Users\Admin\AppData\Local\Temp\6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
  "C:\Users\Admin\AppData\Local\Temp\6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe"
  2⤵
  - Adds policy Run key to start application
  - Modifies Installed Components in the registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4848
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Modifies Installed Components in the registry
    PID:1204
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    PID:3576
- - C:\Users\Admin\AppData\Local\Temp\6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe
    "C:\Users\Admin\AppData\Local\Temp\6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769.exe"
    3⤵
    - Checks computer location settings
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:2372
  - - C:\dir\install\install\server.exe
      "C:\dir\install\install\server.exe"
      4⤵
      Executes dropped EXE
      PID:6264
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6264 -s 576
        5⤵
        Program crash
        
        PID:6312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 6264 -ip 6264
1⤵
PID:6288

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

XX--XX--XX.txt

Path C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
Size 586KB
SHA256 a417f8bcb192cea3fcbc5e705be8fb559f29522db45972d51a679b4842b4c640
MD5 5d3b4fcd9fa58102c7e152c1d8ca3bc9
SHA1 bf878a6272e714b35a5f21725855bfd4d4ad6d72
SHA512 fca312fc08741f2dba2a11daea2856013555f469f156421f68747bb227b00d327dd1325a8b4921d0a6d1e056fabfc7c68d8a3791642ff0bd2b1bf685ef3f54c7
SSDEEP 12288:Ef2GFNT0X8rQvhsEhLLQMoAMHVB66EYAUTS9D/ksSzARI:c2GF+XfvFVLQrBzTaDMsAARI
MD5 SHA1 SHA512 SSDEEP

Submit Download

server.exe

Path C:\dir\install\install\server.exe
Size 470KB
SHA256 6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769
MD5 81ba96f22bc205644a5c18c565fbb11c
SHA1 ed38ab659af779c562d31046cfe7746ba26db2fc
SHA512 67ace9d87ebb14b02775353ecd12be0029d04810daa500e31f87b4f77bef7a1281160fb4b1f3322f471a428bb3a905309ea5c31563ef29ff11121293cdc31d01
SSDEEP 12288:JpYJChIwsa6ZE8wHDT7UAJAg3CJ1cCvt0Rw6+8yGiowW:PHhIwsaqXwjnFJ01L8w3Gi
MD5 SHA1 SHA512 SSDEEP

Submit Download

server.exe

Path \??\c:\dir\install\install\server.exe
Size 470KB
SHA256 6d499daaac9389e156e011484aeeabcce6e4c04b32bd7f0a7801ae8995e2c769
MD5 81ba96f22bc205644a5c18c565fbb11c
SHA1 ed38ab659af779c562d31046cfe7746ba26db2fc
SHA512 67ace9d87ebb14b02775353ecd12be0029d04810daa500e31f87b4f77bef7a1281160fb4b1f3322f471a428bb3a905309ea5c31563ef29ff11121293cdc31d01
SSDEEP 12288:JpYJChIwsa6ZE8wHDT7UAJAg3CJ1cCvt0Rw6+8yGiowW:PHhIwsaqXwjnFJ01L8w3Gi
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1204-172-0x0000000010470000-0x00000000104CC000-memory.dmp

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memory/1204-148-0x0000000010470000-0x00000000104CC000-memory.dmp

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memory/2372-160-0x0000000000400000-0x00000000004AC000-memory.dmp

Download

memory/2372-168-0x0000000010530000-0x000000001058C000-memory.dmp

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memory/2372-173-0x0000000010530000-0x000000001058C000-memory.dmp

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memory/4848-152-0x00000000104D0000-0x000000001052C000-memory.dmp

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memory/4848-132-0x0000000000400000-0x00000000004AC000-memory.dmp

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memory/4848-161-0x0000000010530000-0x000000001058C000-memory.dmp

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memory/4848-167-0x0000000000400000-0x00000000004AC000-memory.dmp

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memory/4848-142-0x0000000010470000-0x00000000104CC000-memory.dmp

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memory/4848-134-0x0000000010410000-0x000000001046C000-memory.dmp

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memory/6264-171-0x0000000000400000-0x00000000004AC000-memory.dmp

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