cybergate | 042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33

Analysis

max time kernel
172s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2022, 08:02

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General

Target

042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe
Size

943KB
MD5

62c1cede746042111b9ad47b65fabe40
SHA1

0363f02c9ebbe0fd827e227050fd60ef6ae51476
SHA256

042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33
SHA512

acefb946dfe1ef3def70c740b691f7fd63e0c77d1d31d50e98a099315ec95e74320689587b0f928e17c2dfffa53bf17c8a2b87c2b56d8caf7f16811423088f55
SSDEEP

24576:PhhqgDSwkkD3DzVJhqCrn/n85hQCkMai8jV2AEyGld:TJrn3CcV2AEyY

Score

10^/10

cybergate crack persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

Crack

genjuro.zapto.org:8080

Mutex

46A684650JI5R5

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs
ftp_interval
30
injected_process
explorer.exe
install_dir
install
install_file
svchost.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Remote Administration anywhere in the world.
message_box_title
CyberGate
password
Rxgenjuro
regkey_hkcu
WinUpdate
regkey_hklm
WinUpdate

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\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\svchost.exe"	dllhost.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	dllhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\svchost.exe"	dllhost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	dllhost.exe

Executes dropped EXE 4 IoCs

pid	Process
2632	dllhost.exe
4904	PATCH.exe
448	dllhost.exe
700	dllhost.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\{7MN36U7A-8CY7-K57D-1RWE-06R1QCDT3YD2}	dllhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{7MN36U7A-8CY7-K57D-1RWE-06R1QCDT3YD2}\StubPath = "C:\\Windows\\system32\\install\\svchost.exe Restart"	dllhost.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{7MN36U7A-8CY7-K57D-1RWE-06R1QCDT3YD2}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{7MN36U7A-8CY7-K57D-1RWE-06R1QCDT3YD2}\StubPath = "C:\\Windows\\system32\\install\\svchost.exe"	explorer.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/448-149-0x0000000010410000-0x0000000010480000-memory.dmp	upx
behavioral2/memory/448-154-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral2/memory/4184-157-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral2/memory/4184-160-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral2/memory/448-164-0x00000000104F0000-0x0000000010560000-memory.dmp	upx
behavioral2/memory/700-167-0x00000000104F0000-0x0000000010560000-memory.dmp	upx
behavioral2/memory/700-168-0x00000000104F0000-0x0000000010560000-memory.dmp	upx
behavioral2/memory/700-170-0x00000000104F0000-0x0000000010560000-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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe

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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	dllhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinUpdate = "C:\\Windows\\system32\\install\\svchost.exe"	dllhost.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	dllhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinUpdate = "C:\\Windows\\system32\\install\\svchost.exe"	dllhost.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\install\	dllhost.exe
File opened for modification	C:\Windows\SysWOW64\install\svchost.exe	dllhost.exe
File opened for modification	C:\Windows\SysWOW64\install\	dllhost.exe
File created	C:\Windows\SysWOW64\install\svchost.exe	dllhost.exe
File opened for modification	C:\Windows\SysWOW64\install\svchost.exe	dllhost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2632 set thread context of 448	2632	dllhost.exe	84

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 4 IoCs

description	pid	Process
Token: 33	4856	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4856	AUDIODG.EXE
Token: SeDebugPrivilege	700	dllhost.exe
Token: SeDebugPrivilege	700	dllhost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
448	dllhost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe
2632	dllhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3960 wrote to memory of 2632	3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe	81
PID 3960 wrote to memory of 2632	3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe	81
PID 3960 wrote to memory of 2632	3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe	81
PID 3960 wrote to memory of 4904	3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe	82
PID 3960 wrote to memory of 4904	3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe	82
PID 3960 wrote to memory of 4904	3960	042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe	82
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 2632 wrote to memory of 448	2632	dllhost.exe	84
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54
PID 448 wrote to memory of 372	448	dllhost.exe	54

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:372
- C:\Users\Admin\AppData\Local\Temp\042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe
  "C:\Users\Admin\AppData\Local\Temp\042358b6e55b4669dee03ed56c8f5ead305d6683e6cc941604c49b47ea12ad33.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Users\Admin\AppData\Local\Temp\dllhost.exe
    "C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2632
  - - C:\Users\Admin\AppData\Local\Temp\dllhost.exe
      "C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
      4⤵
      Adds policy Run key to start application
      Executes dropped EXE
      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:448
    - - C:\Windows\SysWOW64\explorer.exe
        
        explorer.exe
        5⤵
        Modifies Installed Components in the registry
        
        PID:4184
    - - C:\Users\Admin\AppData\Local\Temp\dllhost.exe
        
        "C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:700
- - C:\Users\Admin\AppData\Local\Temp\PATCH.exe
    "C:\Users\Admin\AppData\Local\Temp\PATCH.exe"
    3⤵
    - Executes dropped EXE
    PID:4904

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x478 0x2d0
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4856

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
385KB

MD5
3555bb4e8a57ced888e6c6bb0f96c8fe

SHA1
9bd52b45e164f4bb03429556d3fba6d8b19efde6

SHA256
a966187e2ecc1e5b87d8b5e684e356de596d8a829068c9206a5645af30fd69f0

SHA512
6aee4dc19fdbd1f9cf155434fc374ae00b88d8f25ec3676d3192bf73e5d2ac34945f52491f6edf5697a465dfea20bc380d344509fbd8849e5e16f20d69022b6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\PATCH.exe

Filesize
143KB

MD5
802f280b93e075f39b305e85c5d4b2a6

SHA1
9df26908e5429ae7974ede5b70c5d71a3aab0768

SHA256
95d779971a8169aef1fa17a28502398de5a87fa0dd33bb0ac7bfb7d6a2ef1531

SHA512
b998c79d7c58d0b8b8c71c680537aad7a779f403288ca243745b981575788a69e4722b0d30a135701a5c96520e675e115e736cc817e43b7d89a3e28b6da54675

Download Submit
C:\Users\Admin\AppData\Local\Temp\PATCH.exe

Filesize
143KB

MD5
802f280b93e075f39b305e85c5d4b2a6

SHA1
9df26908e5429ae7974ede5b70c5d71a3aab0768

SHA256
95d779971a8169aef1fa17a28502398de5a87fa0dd33bb0ac7bfb7d6a2ef1531

SHA512
b998c79d7c58d0b8b8c71c680537aad7a779f403288ca243745b981575788a69e4722b0d30a135701a5c96520e675e115e736cc817e43b7d89a3e28b6da54675

Download Submit
C:\Users\Admin\AppData\Local\Temp\dllhost.exe

Filesize
624KB

MD5
41fcb5f08b1a4fe03a7b3feba92031e4

SHA1
3942a647c16f7e273f24608ad5a2650191351790

SHA256
af8cf05ace446a6f14b8fe8b63be73483eebb6511b76f177e455a5d78f6267b0

SHA512
6c985f70da122ea36d498291835dcb44eda5d7b22e6f6ca5d2bfcad03dc41cd1ffeb58a3b563fd3ab256e18453f31a4dbe0c3b8e5501da4c7365c9c0d27b8e7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\dllhost.exe

Filesize
624KB

MD5
41fcb5f08b1a4fe03a7b3feba92031e4

SHA1
3942a647c16f7e273f24608ad5a2650191351790

SHA256
af8cf05ace446a6f14b8fe8b63be73483eebb6511b76f177e455a5d78f6267b0

SHA512
6c985f70da122ea36d498291835dcb44eda5d7b22e6f6ca5d2bfcad03dc41cd1ffeb58a3b563fd3ab256e18453f31a4dbe0c3b8e5501da4c7365c9c0d27b8e7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\dllhost.exe

Filesize
624KB

MD5
41fcb5f08b1a4fe03a7b3feba92031e4

SHA1
3942a647c16f7e273f24608ad5a2650191351790

SHA256
af8cf05ace446a6f14b8fe8b63be73483eebb6511b76f177e455a5d78f6267b0

SHA512
6c985f70da122ea36d498291835dcb44eda5d7b22e6f6ca5d2bfcad03dc41cd1ffeb58a3b563fd3ab256e18453f31a4dbe0c3b8e5501da4c7365c9c0d27b8e7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\dllhost.exe

Filesize
624KB

MD5
41fcb5f08b1a4fe03a7b3feba92031e4

SHA1
3942a647c16f7e273f24608ad5a2650191351790

SHA256
af8cf05ace446a6f14b8fe8b63be73483eebb6511b76f177e455a5d78f6267b0

SHA512
6c985f70da122ea36d498291835dcb44eda5d7b22e6f6ca5d2bfcad03dc41cd1ffeb58a3b563fd3ab256e18453f31a4dbe0c3b8e5501da4c7365c9c0d27b8e7c

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

Filesize
624KB

MD5
41fcb5f08b1a4fe03a7b3feba92031e4

SHA1
3942a647c16f7e273f24608ad5a2650191351790

SHA256
af8cf05ace446a6f14b8fe8b63be73483eebb6511b76f177e455a5d78f6267b0

SHA512
6c985f70da122ea36d498291835dcb44eda5d7b22e6f6ca5d2bfcad03dc41cd1ffeb58a3b563fd3ab256e18453f31a4dbe0c3b8e5501da4c7365c9c0d27b8e7c

Download Submit
memory/448-149-0x0000000010410000-0x0000000010480000-memory.dmp

Filesize
448KB

Download
memory/448-164-0x00000000104F0000-0x0000000010560000-memory.dmp

Filesize
448KB

Download
memory/448-145-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/448-147-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/448-169-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/448-146-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/448-154-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/448-143-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/700-167-0x00000000104F0000-0x0000000010560000-memory.dmp

Filesize
448KB

Download
memory/700-168-0x00000000104F0000-0x0000000010560000-memory.dmp

Filesize
448KB

Download
memory/700-170-0x00000000104F0000-0x0000000010560000-memory.dmp

Filesize
448KB

Download
memory/4184-157-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/4184-160-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads