cybergate | f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b

Analysis

max time kernel
188s
max time network
195s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 11:05

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General

Target

f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
Size

369KB
MD5

3d5f8a0fd3871671bafa5c80a1032036
SHA1

8df6fcc443842a8005568d85afb70dbd5cc6f739
SHA256

f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b
SHA512

9c7adca15646d091ad59d1d9fa71346ed5d75fe7896e0745dc32abd552cce23c60fc4b5429ae8550ff4d5996c950049c2fdc38c9707fbffe1179d57c33ad272e
SSDEEP

6144:vo67EFHEKOyQ1RfxpvvzMjziUpNPK1FMhN+Jz8xK+/Es:TwkKkRJpnzMjzpNPey4zz+M

Score

10^/10

cybergate vics persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

Vics

sextacy.servepics.com:81

Mutex

1DJKU1R1Y18F6K

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
Windows
install_file
Winupdates
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Remote Administration anywhere in the world.
message_box_title
CyberGate
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\Windows\\Winupdates"	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\Windows\\Winupdates"	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.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\{CO32OBO5-22TC-CW22-6T0H-N842U0BS6OQ8}\StubPath = "C:\\Windows\\system32\\Windows\\Winupdates Restart"	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{CO32OBO5-22TC-CW22-6T0H-N842U0BS6OQ8}	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4768-138-0x0000000024010000-0x000000002406F000-memory.dmp	upx
behavioral2/memory/4768-144-0x0000000024070000-0x00000000240CF000-memory.dmp	upx
behavioral2/memory/964-147-0x0000000024070000-0x00000000240CF000-memory.dmp	upx
behavioral2/memory/964-148-0x0000000024070000-0x00000000240CF000-memory.dmp	upx
behavioral2/memory/964-152-0x0000000024070000-0x00000000240CF000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Windows\Winupdates	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
File opened for modification	C:\Windows\SysWOW64\Windows\Winupdates	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3136 set thread context of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
964	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	964	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
Token: SeDebugPrivilege	964	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1200	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 3136 wrote to memory of 4768	3136	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	83
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84
PID 4768 wrote to memory of 1480	4768	f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe	84

C:\Users\Admin\AppData\Local\Temp\f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
"C:\Users\Admin\AppData\Local\Temp\f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Users\Admin\AppData\Local\Temp\f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
  "C:\Users\Admin\AppData\Local\Temp\f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe"
  2⤵
  - Adds policy Run key to start application
  - Modifies Installed Components in the registry
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4768
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    PID:1480
- - C:\Users\Admin\AppData\Local\Temp\f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe
    "C:\Users\Admin\AppData\Local\Temp\f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b.exe"
    3⤵
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:964

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1200

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

System Information Discovery

T1082

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
219KB

MD5
86949a65b734e0b91e2765d32287778b

SHA1
537a89ed75e67a58635c14080a011dc7639309c4

SHA256
0844626f265d3712b30c3f71cb70d93f14edbcd801d7e2baa383c78f98bed1da

SHA512
6066d754db36a9cc5fc14a9ed1e4f4ec4ae147f97242a84cf30549e303d6e70ff22228e267b58246d47ebb71ca0e4dea6d9578dc441971182b817cb8a11efcf8

Download Submit
C:\Windows\SysWOW64\Windows\Winupdates

Filesize
369KB

MD5
3d5f8a0fd3871671bafa5c80a1032036

SHA1
8df6fcc443842a8005568d85afb70dbd5cc6f739

SHA256
f75908546e0f08eb8cc6df98fd4d2d268fe8fcf6f16f4a6488dd98c1c340ef4b

SHA512
9c7adca15646d091ad59d1d9fa71346ed5d75fe7896e0745dc32abd552cce23c60fc4b5429ae8550ff4d5996c950049c2fdc38c9707fbffe1179d57c33ad272e

Download Submit
memory/964-147-0x0000000024070000-0x00000000240CF000-memory.dmp

Filesize
380KB

Download
memory/964-148-0x0000000024070000-0x00000000240CF000-memory.dmp

Filesize
380KB

Download
memory/964-152-0x0000000024070000-0x00000000240CF000-memory.dmp

Filesize
380KB

Download
memory/4768-135-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/4768-136-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/4768-138-0x0000000024010000-0x000000002406F000-memory.dmp

Filesize
380KB

Download
memory/4768-143-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/4768-144-0x0000000024070000-0x00000000240CF000-memory.dmp

Filesize
380KB

Download
memory/4768-149-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/4768-134-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/4768-133-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download