cybergate | e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495

Analysis

max time kernel
173s
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
04/10/2022, 06:43

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General

Target

e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Size

472KB
MD5

44b57fe6d1becb16e5288924efda3841
SHA1

9234ffe00a560e6abc732c835375216bf6c96c58
SHA256

e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495
SHA512

580019c037742db2d555ecb945f180f91bc2e29850ff073646754ad943ed9f9975a94c7e61adee9bb13ffc186a7fa94119972ee15bd64ed5d55db2ec2d793842
SSDEEP

12288:mpT1rFymwNy72VmueWrwt1PXlmVL6AbN7YGlNa5f4f:AxFymwkYmtWMt1PXlgjbN8Gy5g

Score

10^/10

cybergate vítima persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

spynets.no-ip.biz:2222

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
Windowsupdate.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Arquivo Crackeado Com Sucesso
message_box_title
CODE64
password
abcd1234
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	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\Windowsupdate.exe"	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.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\\Windowsupdate.exe"	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe

Executes dropped EXE 1 IoCs

pid	Process
1992	Windowsupdate.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\{1R1600Q1-425H-5Y08-Y705-KX26R44202XY}	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{1R1600Q1-425H-5Y08-Y705-KX26R44202XY}\StubPath = "C:\\Windows\\system32\\install\\Windowsupdate.exe Restart"	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{1R1600Q1-425H-5Y08-Y705-KX26R44202XY}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{1R1600Q1-425H-5Y08-Y705-KX26R44202XY}\StubPath = "C:\\Windows\\system32\\install\\Windowsupdate.exe"	explorer.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2692-132-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral2/memory/2692-133-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral2/files/0x000b00000002171d-151.dat	upx
behavioral2/memory/2692-160-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral2/files/0x000b00000002171d-165.dat	upx
behavioral2/memory/1992-166-0x0000000000400000-0x00000000004AD000-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\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\Windowsupdate.exe"	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\install\\Windowsupdate.exe"	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\install\Windowsupdate.exe	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
File opened for modification	C:\Windows\SysWOW64\install\Windowsupdate.exe	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
File opened for modification	C:\Windows\SysWOW64\install\Windowsupdate.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\install\	explorer.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4284	1992	WerFault.exe	87

Modifies registry class 1 IoCs

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2384	explorer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2384	explorer.exe
Token: SeDebugPrivilege	2384	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44
PID 2692 wrote to memory of 2132	2692	e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe	44

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2132
- C:\Users\Admin\AppData\Local\Temp\e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.exe
  "C:\Users\Admin\AppData\Local\Temp\e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495.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 behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Modifies Installed Components in the registry
    PID:4268
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Drops file in System32 directory
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:2384
  - - C:\Windows\SysWOW64\install\Windowsupdate.exe
      "C:\Windows\system32\install\Windowsupdate.exe"
      4⤵
      Executes dropped EXE
      PID:1992
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 572
        5⤵
        Program crash
        
        PID:4284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1992 -ip 1992
1⤵
PID:2284

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt

Filesize
588KB

MD5
09f30aae720d2380d5bb6360a0180c2f

SHA1
d8443155bb28c461bb650617d2c6fd2ce1d57e4d

SHA256
8dc3f8cd53d2fb38e2f6a27901146aa0ae603f312d9759cc870c4f806d1712c4

SHA512
9306872df7e264bc8a08d1e188d9f66a0198dfd9b2ead2d3138974f29c0c66936a5b6191bc9af92394892434174d69b11d88f725339776ac619975640f38918d

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

Filesize
472KB

MD5
44b57fe6d1becb16e5288924efda3841

SHA1
9234ffe00a560e6abc732c835375216bf6c96c58

SHA256
e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495

SHA512
580019c037742db2d555ecb945f180f91bc2e29850ff073646754ad943ed9f9975a94c7e61adee9bb13ffc186a7fa94119972ee15bd64ed5d55db2ec2d793842

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

Filesize
472KB

MD5
44b57fe6d1becb16e5288924efda3841

SHA1
9234ffe00a560e6abc732c835375216bf6c96c58

SHA256
e392fd48fa06cbf526e5a401c782c41493f1ba615bea9b1aa5e34db2c2268495

SHA512
580019c037742db2d555ecb945f180f91bc2e29850ff073646754ad943ed9f9975a94c7e61adee9bb13ffc186a7fa94119972ee15bd64ed5d55db2ec2d793842

Download Submit
memory/1992-166-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/2384-163-0x00000000104D0000-0x000000001052C000-memory.dmp

Filesize
368KB

Download
memory/2384-161-0x00000000104D0000-0x000000001052C000-memory.dmp

Filesize
368KB

Download
memory/2692-143-0x0000000010470000-0x00000000104CC000-memory.dmp

Filesize
368KB

Download
memory/2692-154-0x00000000104D0000-0x000000001052C000-memory.dmp

Filesize
368KB

Download
memory/2692-160-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/2692-132-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/2692-135-0x0000000010410000-0x000000001046C000-memory.dmp

Filesize
368KB

Download
memory/2692-133-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/4268-149-0x0000000010470000-0x00000000104CC000-memory.dmp

Filesize
368KB

Download
memory/4268-162-0x0000000010470000-0x00000000104CC000-memory.dmp

Filesize
368KB

Download