cybergate | 4322604a7b90e10d6621530703ef5efed50cf25d0352f4abc4f4450ad9d632e8

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 10:07

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General

Target

b46f60697302b15d193fd59e07ed783a.exe
Size

284KB
MD5

b46f60697302b15d193fd59e07ed783a
SHA1

b36cab7fe2d188c730b2f4c4b5cb9f97b82c2b52
SHA256

4322604a7b90e10d6621530703ef5efed50cf25d0352f4abc4f4450ad9d632e8
SHA512

5399e5112318cc01150a00c65c841c6aa1544a7f8c9d09c91f2ef008d8050a8154dc8b92871ad6fd995edd8a0d89a61b9b07246bc4804faead2a750780ab94aa
SSDEEP

6144:+k4qmwGQeh5kDYlrwnN3e74lnONWCidPddnwWi94Hc43:h9cbYElEN+NfidFVQ74

Score

10^/10

cybergate öííé persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

127.0.0.1:288

Mutex

***MUTEX***

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs/
ftp_interval
30
injected_process
svchost.exe
install_file
windows.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
texto da mensagem
message_box_title
título da mensagem
password
abcd1234

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

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	b46f60697302b15d193fd59e07ed783a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe"	b46f60697302b15d193fd59e07ed783a.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	b46f60697302b15d193fd59e07ed783a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe"	b46f60697302b15d193fd59e07ed783a.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}	b46f60697302b15d193fd59e07ed783a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}\StubPath = "c:\\windows\\system32\\microsoft\\windows.exe Restart"	b46f60697302b15d193fd59e07ed783a.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2584-0-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/2584-249-0x0000000000400000-0x0000000000459000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\microsoft\windows.exe	b46f60697302b15d193fd59e07ed783a.exe
File opened for modification	\??\c:\windows\SysWOW64\microsoft\windows.exe	b46f60697302b15d193fd59e07ed783a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2584	b46f60697302b15d193fd59e07ed783a.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2584	b46f60697302b15d193fd59e07ed783a.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21
PID 2584 wrote to memory of 1368	2584	b46f60697302b15d193fd59e07ed783a.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368
- C:\Users\Admin\AppData\Local\Temp\b46f60697302b15d193fd59e07ed783a.exe
  "C:\Users\Admin\AppData\Local\Temp\b46f60697302b15d193fd59e07ed783a.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 FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1368-4-0x0000000002680000-0x0000000002681000-memory.dmp

Filesize
4KB

Download
memory/1632-246-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2584-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2584-249-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download