cybergate | 26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66

Analysis

max time kernel
174s
max time network
107s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 15:55

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General

Target

26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Size

428KB
MD5

100bec5e8dcd4540ec4287e20bba91a9
SHA1

487485c45407d387ba51083ce7723c82470760d9
SHA256

26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66
SHA512

87060e509b9b06b56ef7082720878cb74561942d962c404c749d6211bf0af985795816c590b0af5cc58b7bcc3a1d7cd57edd78c54c9e4ee7e419834f7cef1169
SSDEEP

12288:huMw3Bi8vvrHxVPKyv2m77sZB07FxObO32b:hHwk8vrx52t07FQao

Score

10^/10

cybergate hacke-project persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

Hacke-Project

challengeboy.zapto.org:81

Mutex

23231740YE0725

Attributes

enable_keylogger
true
enable_message_box
false
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
Remote Administration anywhere in the world.
message_box_title
CyberGate
password
81
regkey_hkcu
HKCU
regkey_hklm
HKLM

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	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe"	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe"	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.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\{CPS7T3SX-FELI-3RHH-1E4B-7JJG23XDJSIT}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{CPS7T3SX-FELI-3RHH-1E4B-7JJG23XDJSIT}\StubPath = "C:\\Windows\\system32\\install\\server.exe"	explorer.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{CPS7T3SX-FELI-3RHH-1E4B-7JJG23XDJSIT}	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{CPS7T3SX-FELI-3RHH-1E4B-7JJG23XDJSIT}\StubPath = "C:\\Windows\\system32\\install\\server.exe Restart"	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1704-56-0x0000000010410000-0x0000000010480000-memory.dmp	upx
behavioral1/memory/1704-65-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/memory/1260-70-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/memory/1260-71-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/memory/1704-75-0x00000000104F0000-0x0000000010560000-memory.dmp	upx
behavioral1/memory/1704-82-0x0000000010560000-0x00000000105D0000-memory.dmp	upx
behavioral1/memory/1104-87-0x0000000010560000-0x00000000105D0000-memory.dmp	upx
behavioral1/memory/1104-88-0x0000000010560000-0x00000000105D0000-memory.dmp	upx
behavioral1/memory/1260-89-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/memory/1104-90-0x0000000010560000-0x00000000105D0000-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\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\install\\server.exe"	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\server.exe"	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\install\	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
File opened for modification	C:\Windows\SysWOW64\install\server.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\install\	explorer.exe
File created	C:\Windows\SysWOW64\install\server.exe	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
File opened for modification	C:\Windows\SysWOW64\install\server.exe	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1104	explorer.exe
Token: SeDebugPrivilege	1104	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16
PID 1704 wrote to memory of 1192	1704	26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe	16

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe
  "C:\Users\Admin\AppData\Local\Temp\26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66.exe"
  2⤵
  - Adds policy Run key to start application
  - Modifies Installed Components in the registry
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Modifies Installed Components in the registry
    PID:1260
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    PID:560
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Drops file in System32 directory
    - Suspicious use of AdjustPrivilegeToken
    PID:1104

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

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Downloads

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

Filesize
385KB

MD5
575bd10bc7e5b03371e7464a12545c85

SHA1
8456b7b6e7e12d313fa5f601b69a3345cebf4577

SHA256
a877ab1e69f3376fbf9162f1632fb04f0b68edcc1331495e4696c4ed290421b4

SHA512
a25ee9187070ea980f56f37db24d79fea56d67938c26ec220e74973e6b3491e6e660cc363df8d937d32db4706a889551f7f83e62d12dfe1ef8ff8801251d18cc

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

Filesize
428KB

MD5
100bec5e8dcd4540ec4287e20bba91a9

SHA1
487485c45407d387ba51083ce7723c82470760d9

SHA256
26c4b75b24740eb6c2898e4bb0abe11a755609f3f45c8e638180efd93c73cf66

SHA512
87060e509b9b06b56ef7082720878cb74561942d962c404c749d6211bf0af985795816c590b0af5cc58b7bcc3a1d7cd57edd78c54c9e4ee7e419834f7cef1169

Download Submit
memory/1104-90-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/1104-88-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/1104-87-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/1104-79-0x0000000000000000-mapping.dmp

Download
memory/1192-59-0x0000000010410000-0x0000000010480000-memory.dmp

Filesize
448KB

Download
memory/1260-64-0x0000000074531000-0x0000000074533000-memory.dmp

Filesize
8KB

Download
memory/1260-71-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/1260-70-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/1260-62-0x0000000000000000-mapping.dmp

Download
memory/1260-89-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/1704-75-0x00000000104F0000-0x0000000010560000-memory.dmp

Filesize
448KB

Download
memory/1704-65-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/1704-82-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/1704-54-0x0000000075151000-0x0000000075153000-memory.dmp

Filesize
8KB

Download
memory/1704-56-0x0000000010410000-0x0000000010480000-memory.dmp

Filesize
448KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads