cybergate | b85eafa96eb973ad15fd6dbdfbf589e9447b8062443a466058c7b5808418410d

Analysis

max time kernel
146s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-12-2024 05:38

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General

Target

c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe
Size

640KB
MD5

c110eca666deeca1cddced355578a6e3
SHA1

c9b72f8dc81bd336380c68046d1c91e483a7842b
SHA256

b85eafa96eb973ad15fd6dbdfbf589e9447b8062443a466058c7b5808418410d
SHA512

8a4be55bd5651404aa60720a6817bfc1e82831754e92fdb27d3a6589f2d27d823c0c93ced6b57eb2c7aab1f0bf69eb54cbc2435714335979b5e5a024ca889ed4
SSDEEP

12288:JByrywwv1A/HcIujcXfwrBEhxc1QhnxMc8TF5eMjkHANVcfblk8ry9l4sxrV:2MQxq+hI2z

Score

10^/10

cybergate vítima discovery persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.5

Botnet

vítima

127.0.0.1:81

adircool.no-ip.biz:8080

adircool.no-ip.biz:80

adircool.no-ip.biz:8081

adircool.no-ip.biz:82

Mutex

iuKJH67

Attributes

enable_keylogger
true
enable_message_box
true
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
Windir
install_file
Windir.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
ERROR. COULD NOT RUN THE EXECUTABLE.
message_box_title
ERROR
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
Cybergate family
cybergate

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	206.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\Windir\\Windir.exe"	206.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	206.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\Windir\\Windir.exe"	206.exe

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{8V4C8O1C-8878-GGGF-01RU-15H70L34EQS2}	206.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8V4C8O1C-8878-GGGF-01RU-15H70L34EQS2}\StubPath = "C:\\Windows\\system32\\Windir\\Windir.exe Restart"	206.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{8V4C8O1C-8878-GGGF-01RU-15H70L34EQS2}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8V4C8O1C-8878-GGGF-01RU-15H70L34EQS2}\StubPath = "C:\\Windows\\system32\\Windir\\Windir.exe"	explorer.exe

Executes dropped EXE 2 IoCs

pid	Process
2176	206.exe
2168	206.exe

Loads dropped DLL 1 IoCs

pid	Process
2176	206.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\Windir\\Windir.exe"	206.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\Windir\\Windir.exe"	206.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Windir\Windir.exe	206.exe
File opened for modification	C:\Windows\SysWOW64\Windir\Windir.exe	206.exe
File opened for modification	C:\Windows\SysWOW64\Windir\	206.exe
File created	C:\Windows\SysWOW64\Windir\Windir.exe	206.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x00090000000120d6-6.dat	upx
behavioral1/memory/2176-8-0x0000000000400000-0x000000000044C000-memory.dmp	upx
behavioral1/memory/2176-12-0x0000000024010000-0x0000000024052000-memory.dmp	upx
behavioral1/memory/2176-274-0x0000000000400000-0x000000000044C000-memory.dmp	upx
behavioral1/memory/1924-458-0x0000000024060000-0x00000000240A2000-memory.dmp	upx
behavioral1/memory/2176-740-0x0000000000400000-0x000000000044C000-memory.dmp	upx
behavioral1/memory/2168-483-0x0000000000400000-0x000000000044C000-memory.dmp	upx
behavioral1/memory/2176-482-0x0000000000220000-0x000000000026C000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	206.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	206.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2176	206.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2168	206.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	206.exe
Token: SeDebugPrivilege	2168	206.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2176	206.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2176	2432	c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2176	2432	c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2176	2432	c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2176	2432	c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe	29
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21
PID 2176 wrote to memory of 1204	2176	206.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c110eca666deeca1cddced355578a6e3_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Users\Admin\AppData\Local\Temp\206.exe
    C:\Users\Admin\AppData\Local\Temp\206.exe
    3⤵
    - Adds policy Run key to start application
    - Boot or Logon Autostart Execution: Active Setup
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2176
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      Boot or Logon Autostart Execution: Active Setup
      System Location Discovery: System Language Discovery
      PID:1924
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2484
  - - C:\Users\Admin\AppData\Local\Temp\206.exe
      "C:\Users\Admin\AppData\Local\Temp\206.exe"
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of AdjustPrivilegeToken
      PID:2168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\206.exe

Filesize
233KB

MD5
ab39522451ef1366a0fbea2eaf053c1c

SHA1
4e269daa249352de942f1a273940cfd47791128d

SHA256
743c15ac115e0c2442916ad995c54413508ebe7000ab9155e50ac97a03c193c5

SHA512
84868e219a3971870d7deaa5672fbeab3c72d0f20ffe391ee723fd640d95344c1f25cbd17f54159b1466ddc431a59a327745eaf47ee8b2f57f1c141d7b2b7ae2

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

Filesize
189KB

MD5
b01e04dbf4e519b0514366186ed32639

SHA1
6f31db19840a6464f9f0924f5a25e5dd6bb54d7d

SHA256
7ff1ed9cf25c79eb0aef56c907de50886ba631312b1c73422b86ff4dd3f30381

SHA512
9aeacfdaeec8a3bf6b85eb5baa0f904d702f3977d8ed625a632dea8be2f076e1648f3e9b108ac2ac66569010603c93924e72501a6c124a9318582b5633dc5072

Download Submit
C:\Users\Admin\AppData\Roaming\logs.dat

Filesize
15B

MD5
4362e21af8686f5ebba224768d292a5b

SHA1
504510a4d10e230dcd1605ab3342525b38a10933

SHA256
b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3

SHA512
f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850

Download Submit
memory/1204-13-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/1924-458-0x0000000024060000-0x00000000240A2000-memory.dmp

Filesize
264KB

Download
memory/1924-214-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1924-228-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2168-483-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2176-12-0x0000000024010000-0x0000000024052000-memory.dmp

Filesize
264KB

Download
memory/2176-274-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2176-8-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2176-740-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2176-482-0x0000000000220000-0x000000000026C000-memory.dmp

Filesize
304KB

Download
memory/2432-273-0x000007FEF5C7E000-0x000007FEF5C7F000-memory.dmp

Filesize
4KB

Download
memory/2432-0-0x000007FEF5C7E000-0x000007FEF5C7F000-memory.dmp

Filesize
4KB

Download
memory/2432-7-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/2432-760-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download