cybergate | aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412

Analysis

max time kernel
153s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 18:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
Size

284KB
MD5

0ba1e762e92793e2d380b265ef5e7839
SHA1

548da2051c14c106a2bacd163c9f32549a340b5d
SHA256

aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412
SHA512

c13cd8c84319727b9da1b990245dcdd0a462601fc35111cda74f7721adb320083d497ef081a9a6770d109d22180d832f5b0fd77028e6c4d4aa1e3d56f9e39546
SSDEEP

6144:rCnD66JejgcQEIXKgQjjXYj91EBToREujB5wZl5DLfVq4mExyM:2nD66U5eKgQnEb+D5LfV13yM

Score

10^/10

cybergate vítima persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.7 Beta 02

Botnet

vítima

ako.no-ip.biz:81

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

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	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe

Executes dropped EXE 1 IoCs

pid	Process
4228	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart"	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3696-134-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral2/memory/3696-139-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/1692-142-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/1692-145-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/1692-148-0x0000000024080000-0x00000000240E2000-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	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1876	4228	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1692	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
Token: SeDebugPrivilege	1692	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79
PID 3696 wrote to memory of 2684	3696	aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe	79

C:\Users\Admin\AppData\Local\Temp\aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
"C:\Users\Admin\AppData\Local\Temp\aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe"
1⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3696
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe
  "C:\Users\Admin\AppData\Local\Temp\aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412.exe"
  2⤵
  - Checks computer location settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:1692
- - C:\dir\install\install\server.exe
    "C:\dir\install\install\server.exe"
    3⤵
    - Executes dropped EXE
    PID:4228
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 452
      4⤵
      Program crash
      PID:1876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4228 -ip 4228
1⤵
PID:3100

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

Loading Replay Monitor...

Downloads

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

Filesize
230KB

MD5
ee1e50ebed5b5a9703264a8fe097adf8

SHA1
0faed4a19bf9cd30360ea73d9f9b83c1bfebdaae

SHA256
7f1b73dad8aff6858fd29ecfe6d71db50b3e0daaddc8704e5747de594d8ba632

SHA512
e516487c3be7fffb0340d3e103834fe90a0af02047a1dec08cb795bd6da7b4e997754e2a4710e072bf7d315423506be2cb68ad3da0d8bff48154d7d88cc85412

Download Submit
C:\dir\install\install\server.exe

Filesize
284KB

MD5
0ba1e762e92793e2d380b265ef5e7839

SHA1
548da2051c14c106a2bacd163c9f32549a340b5d

SHA256
aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412

SHA512
c13cd8c84319727b9da1b990245dcdd0a462601fc35111cda74f7721adb320083d497ef081a9a6770d109d22180d832f5b0fd77028e6c4d4aa1e3d56f9e39546

Download Submit
C:\dir\install\install\server.exe

Filesize
284KB

MD5
0ba1e762e92793e2d380b265ef5e7839

SHA1
548da2051c14c106a2bacd163c9f32549a340b5d

SHA256
aa805fcfdb8877677cacf6e87d98885fbd6464ff589daaca6f7d45a8a57a7412

SHA512
c13cd8c84319727b9da1b990245dcdd0a462601fc35111cda74f7721adb320083d497ef081a9a6770d109d22180d832f5b0fd77028e6c4d4aa1e3d56f9e39546

Download Submit
memory/1692-142-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/1692-145-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/1692-148-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/3696-134-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/3696-139-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download