cybergate | f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e

Analysis

max time kernel
152s
max time network
67s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
12-10-2022 14:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Size

283KB
MD5

5e62274c51a7e7f13fa18d940519f471
SHA1

2535863b05e0e9661ee19ebd6e5227e39b70a95d
SHA256

f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e
SHA512

6aea83b40564eaf6b46b46f3ae9aebfb9b7535b9d8e2a8c5b47a597a1c082c1fa49771dbb65746ab14a6f5cccab3cb25d89e10b846b31b8d0c811a84eab4b952
SSDEEP

6144:jmcD66RRjb5JGmrpQsK3RD2u270jupCJsCxCT:acD6636Z2zkPaCxm

Score

10^/10

cybergate vítima persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

hahaha12.no-ip.org:82

Mutex

***MUTEX***

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
texto da mensagem
message_box_title
título da mensagem
password
abcd1234
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
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe"	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe"	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

Executes dropped EXE 1 IoCs

pid	Process
740	server.exe

Modifies Installed Components in the registry 2 TTPs 2 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\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\Windows\\system32\\install\\server.exe Restart"	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/756-56-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral1/memory/756-62-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral1/memory/2044-67-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral1/memory/2044-75-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral1/memory/2044-76-0x0000000024080000-0x00000000240E2000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
2044	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
2044	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\server.exe"	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\install\server.exe	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
File opened for modification	C:\Windows\SysWOW64\install\server.exe	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2044	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2044	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
Token: SeDebugPrivilege	2044	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27
PID 756 wrote to memory of 848	756	f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe	27

C:\Users\Admin\AppData\Local\Temp\f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
"C:\Users\Admin\AppData\Local\Temp\f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe"
1⤵
- 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 WriteProcessMemory
PID:756
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:848
- C:\Users\Admin\AppData\Local\Temp\f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe
  "C:\Users\Admin\AppData\Local\Temp\f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:2044
- - C:\Windows\SysWOW64\install\server.exe
    "C:\Windows\system32\install\server.exe"
    3⤵
    - Executes dropped EXE
    PID:740

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
229KB

MD5
ffd3cd613c1bbc52377f1645edce61ad

SHA1
a2148a914b0170c4d5aab88f49fa2f258b210703

SHA256
380328a6888b3ab6237df98c93da89e3f8cd602593049197948ab974d662b887

SHA512
0311e364f6cf98cbd8be8c8a75dd895f285e68ada7f462e654bc5ee611873271b371e5947ae4055fc817c40855c100f2b0b769899fe2fef57cb2d5b6a5b5119b

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

Filesize
283KB

MD5
5e62274c51a7e7f13fa18d940519f471

SHA1
2535863b05e0e9661ee19ebd6e5227e39b70a95d

SHA256
f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e

SHA512
6aea83b40564eaf6b46b46f3ae9aebfb9b7535b9d8e2a8c5b47a597a1c082c1fa49771dbb65746ab14a6f5cccab3cb25d89e10b846b31b8d0c811a84eab4b952

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

Filesize
283KB

MD5
5e62274c51a7e7f13fa18d940519f471

SHA1
2535863b05e0e9661ee19ebd6e5227e39b70a95d

SHA256
f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e

SHA512
6aea83b40564eaf6b46b46f3ae9aebfb9b7535b9d8e2a8c5b47a597a1c082c1fa49771dbb65746ab14a6f5cccab3cb25d89e10b846b31b8d0c811a84eab4b952

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

Filesize
283KB

MD5
5e62274c51a7e7f13fa18d940519f471

SHA1
2535863b05e0e9661ee19ebd6e5227e39b70a95d

SHA256
f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e

SHA512
6aea83b40564eaf6b46b46f3ae9aebfb9b7535b9d8e2a8c5b47a597a1c082c1fa49771dbb65746ab14a6f5cccab3cb25d89e10b846b31b8d0c811a84eab4b952

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

Filesize
283KB

MD5
5e62274c51a7e7f13fa18d940519f471

SHA1
2535863b05e0e9661ee19ebd6e5227e39b70a95d

SHA256
f4676ccedd4ce99dfc7a1c71ad3cb5ee7c33d1157b1bd862fd646280f0a2a02e

SHA512
6aea83b40564eaf6b46b46f3ae9aebfb9b7535b9d8e2a8c5b47a597a1c082c1fa49771dbb65746ab14a6f5cccab3cb25d89e10b846b31b8d0c811a84eab4b952

Download Submit
memory/740-72-0x0000000000000000-mapping.dmp

Download
memory/756-62-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/756-54-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

Filesize
8KB

Download
memory/756-56-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/2044-67-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/2044-65-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/2044-60-0x0000000000000000-mapping.dmp

Download
memory/2044-75-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/2044-76-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download