cybergate | 53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69

Analysis

max time kernel
151s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2022 11:32

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General

Target

53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Size

281KB
MD5

29efa2c66bec6986a6dc80482527ca6d
SHA1

4fd78c60c4b45561a38011c2a63dbb9f02c815b9
SHA256

53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69
SHA512

8bbbf4aa2e28b80cde4ca3aabf689638e847fd95edc3204dd9507f4a80165ef950d860ca063ed2d692cefbfd3189c42671ca8cdc17c2336adbe21f5aa5581317
SSDEEP

6144:ey+ph5TwlTLfkixFUQKf3D7TnBAZ5qhbx8:b+p70lYixsfvDBAzK98

Score

10^/10

cybergate remote persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

v1.11.0 - Public Version

Botnet

remote

87.106.38.215:81

Mutex

1R08VLF43D6STH

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs
ftp_interval
30
injected_process
explorer.exe
install_dir
install
install_file
exploder.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Remote Administration anywhere in the world.
message_box_title
CyberGate
password
28ls022

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	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\exploder.exe"	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\exploder.exe"	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

Executes dropped EXE 1 IoCs

pid	Process
4916	exploder.exe

Modifies Installed Components in the registry 2 TTPs 2 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\{54OTSTF6-0XK3-7I7S-Y0WS-X8236NI0OD48}\StubPath = "C:\\Windows\\system32\\install\\exploder.exe Restart"	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{54OTSTF6-0XK3-7I7S-Y0WS-X8236NI0OD48}	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1496-133-0x0000000010410000-0x0000000010482000-memory.dmp	upx
behavioral2/memory/1496-138-0x0000000010490000-0x0000000010502000-memory.dmp	upx
behavioral2/memory/1448-141-0x0000000010490000-0x0000000010502000-memory.dmp	upx
behavioral2/memory/1448-144-0x0000000010490000-0x0000000010502000-memory.dmp	upx
behavioral2/memory/1448-147-0x0000000010490000-0x0000000010502000-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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\install\exploder.exe	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
File opened for modification	C:\Windows\SysWOW64\install\exploder.exe	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
File opened for modification	C:\Windows\SysWOW64\install\exploder.exe	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
4916	exploder.exe
4916	exploder.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1448	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeBackupPrivilege	1448	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Token: SeRestorePrivilege	1448	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Token: SeDebugPrivilege	1448	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
Token: SeDebugPrivilege	1448	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79
PID 1496 wrote to memory of 2448	1496	53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe	79

C:\Users\Admin\AppData\Local\Temp\53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
"C:\Users\Admin\AppData\Local\Temp\53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe"
1⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Checks computer location settings
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2448
- C:\Users\Admin\AppData\Local\Temp\53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe
  "C:\Users\Admin\AppData\Local\Temp\53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:1448
- C:\Windows\SysWOW64\install\exploder.exe
  "C:\Windows\system32\install\exploder.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4916

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

C:\Users\Admin\AppData\Local\Temp\Admin2.txt

Filesize
238KB

MD5
8c1bf5a030fae4916132f2a5a9d2e290

SHA1
84611b7158d4083d148e407c96b6e55eaba384ea

SHA256
3e2e550481c9eb8f5d9b39d7721899b9b4edac0a8d683cafe1689a366e75c74c

SHA512
9702e7a6a053719deb853206e3d0778b862085493be5b8dc4e3ff02e21335f4c303e5f8fd4bfd78f7bf5d4d3646cf5e58ebdcd34c77b32b7a1533c55540e7311

Download Submit
C:\Windows\SysWOW64\install\exploder.exe

Filesize
281KB

MD5
29efa2c66bec6986a6dc80482527ca6d

SHA1
4fd78c60c4b45561a38011c2a63dbb9f02c815b9

SHA256
53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69

SHA512
8bbbf4aa2e28b80cde4ca3aabf689638e847fd95edc3204dd9507f4a80165ef950d860ca063ed2d692cefbfd3189c42671ca8cdc17c2336adbe21f5aa5581317

Download Submit
C:\Windows\SysWOW64\install\exploder.exe

Filesize
281KB

MD5
29efa2c66bec6986a6dc80482527ca6d

SHA1
4fd78c60c4b45561a38011c2a63dbb9f02c815b9

SHA256
53a611c5c0f9915dd9f814bd914d144e00e466cafd6572fa4427611cf824bc69

SHA512
8bbbf4aa2e28b80cde4ca3aabf689638e847fd95edc3204dd9507f4a80165ef950d860ca063ed2d692cefbfd3189c42671ca8cdc17c2336adbe21f5aa5581317

Download Submit
memory/1448-137-0x0000000000000000-mapping.dmp

Download
memory/1448-141-0x0000000010490000-0x0000000010502000-memory.dmp

Filesize
456KB

Download
memory/1448-144-0x0000000010490000-0x0000000010502000-memory.dmp

Filesize
456KB

Download
memory/1448-147-0x0000000010490000-0x0000000010502000-memory.dmp

Filesize
456KB

Download
memory/1496-133-0x0000000010410000-0x0000000010482000-memory.dmp

Filesize
456KB

Download
memory/1496-138-0x0000000010490000-0x0000000010502000-memory.dmp

Filesize
456KB

Download
memory/4916-145-0x0000000000000000-mapping.dmp

Download