cybergate | a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c

Analysis

max time kernel
152s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2022, 15:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Size

472KB
MD5

7059e79d3125163717cc4a364f22a54a
SHA1

06b462a8c6002e8ac897785690f1737b3a355b65
SHA256

a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c
SHA512

a133dbacf8e7ff30aaab3517685c9eacc45788f28c4ad85d27fb7283439203bbf7b78e35041b1845f68e0c7fb0e154249d7d2aae842cded25aa8f633878a966f
SSDEEP

12288:Zpjd90A32MiXm0rl3yNhI6PxelgTy8MzsVaxTWMwx7KS:/Jd2NXmK3yNiYeliyrIaFr+KS

Score

10^/10

cybergate cryptosuite persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

CryptoSuite

127.0.0.1:81

127.0.0.1:1345

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
svchost.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
texto da mensagem
message_box_title
título da mensagem
password
123456
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	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\svchost.exe"	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.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\\svchost.exe"	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe

Executes dropped EXE 1 IoCs

pid	Process
6620	svchost.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\{G3KJSJN2-707H-7F03-32AH-MOEI1K2SUJA1}	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{G3KJSJN2-707H-7F03-32AH-MOEI1K2SUJA1}\StubPath = "C:\\Windows\\system32\\install\\svchost.exe Restart"	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{G3KJSJN2-707H-7F03-32AH-MOEI1K2SUJA1}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{G3KJSJN2-707H-7F03-32AH-MOEI1K2SUJA1}\StubPath = "C:\\Windows\\system32\\install\\svchost.exe"	explorer.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4900-132-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral2/files/0x0003000000000733-149.dat	upx
behavioral2/memory/4900-159-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral2/files/0x0003000000000733-162.dat	upx
behavioral2/memory/6620-163-0x0000000000400000-0x00000000004AD000-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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\svchost.exe"	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\install\\svchost.exe"	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\install\svchost.exe	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
File opened for modification	C:\Windows\SysWOW64\install\svchost.exe	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
File opened for modification	C:\Windows\SysWOW64\install\svchost.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\install\	explorer.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6784	6620	WerFault.exe	89

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
4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3728	explorer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3728	explorer.exe
Token: SeDebugPrivilege	3728	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43
PID 4900 wrote to memory of 2804	4900	a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe	43

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2804
- C:\Users\Admin\AppData\Local\Temp\a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.exe
  "C:\Users\Admin\AppData\Local\Temp\a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c.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:4900
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Modifies Installed Components in the registry
    PID:2176
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - Drops file in System32 directory
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:3728
  - - C:\Windows\SysWOW64\install\svchost.exe
      "C:\Windows\system32\install\svchost.exe"
      4⤵
      Executes dropped EXE
      PID:6620
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6620 -s 592
        5⤵
        Program crash
        
        PID:6784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 6620 -ip 6620
1⤵
PID:6676

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

Loading Replay Monitor...

Downloads

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

Filesize
588KB

MD5
f472e28749ac3e6eeb29cc0f72ea0fa0

SHA1
69a0a47375a90e87fd2096540848acd4e56a79a3

SHA256
757ffb0ef547453221496b0977e6073afa123d9e388fd69966564ad372a66018

SHA512
7e2d768d79b4e1951510bd098216571d9a8785a4ad3aed0e1de2ea3c05fd7ebc6fc7e23440d617b9b65172ef95eac8c778d35ae984b60544c193232c6fbff4b6

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

Filesize
472KB

MD5
7059e79d3125163717cc4a364f22a54a

SHA1
06b462a8c6002e8ac897785690f1737b3a355b65

SHA256
a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c

SHA512
a133dbacf8e7ff30aaab3517685c9eacc45788f28c4ad85d27fb7283439203bbf7b78e35041b1845f68e0c7fb0e154249d7d2aae842cded25aa8f633878a966f

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

Filesize
472KB

MD5
7059e79d3125163717cc4a364f22a54a

SHA1
06b462a8c6002e8ac897785690f1737b3a355b65

SHA256
a99f55fe6784bc81a7b648db086a5760c2e8326ac36509f548f78acd8a049d6c

SHA512
a133dbacf8e7ff30aaab3517685c9eacc45788f28c4ad85d27fb7283439203bbf7b78e35041b1845f68e0c7fb0e154249d7d2aae842cded25aa8f633878a966f

Download Submit
memory/2176-150-0x0000000010470000-0x00000000104CC000-memory.dmp

Filesize
368KB

Download
memory/3728-160-0x00000000104D0000-0x000000001052C000-memory.dmp

Filesize
368KB

Download
memory/3728-164-0x00000000104D0000-0x000000001052C000-memory.dmp

Filesize
368KB

Download
memory/4900-142-0x0000000010470000-0x00000000104CC000-memory.dmp

Filesize
368KB

Download
memory/4900-159-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/4900-153-0x00000000104D0000-0x000000001052C000-memory.dmp

Filesize
368KB

Download
memory/4900-132-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/4900-134-0x0000000010410000-0x000000001046C000-memory.dmp

Filesize
368KB

Download
memory/6620-163-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download