cybergate | ed4f4d1c793df2039ff33416bfa650a392492720fcd684bff997261f22f391d1

Analysis

max time kernel
152s
max time network
68s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-11-2022 20:19

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General

Target

Trojan-Ransom.Win32.Blocker.exe
Size

584KB
MD5

b60424fa1a6e4ed0deb5610101d5c31c
SHA1

b5d3467d8a377ba925d1ddcf0a26c1a077838d01
SHA256

ed4f4d1c793df2039ff33416bfa650a392492720fcd684bff997261f22f391d1
SHA512

4620d1d59d821ae7500af490c8ec0c83a4fe782891a15c2887eca76622e76700132dbeb54d0ffe5436d205399cea147de1f8484cf8a3ad98939fc3fcebb44daf
SSDEEP

12288:+j35Pjg+dio2pc9XmQipZ1VRqqqI250gBVz+v3+jH5p:+j35PjgKmcUpZ1VE1h5svujZp

Score

10^/10

cybergate reality2 persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

reality2

dnsupdater.cable-modem.org:21

Mutex

FA3H3JTR8MDWLL

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs
ftp_interval
30
injected_process
explorer.exe
install_dir
ProgramData
install_file
chrome.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Remote Administration anywhere in the world.
message_box_title
CyberGate
password
tunisie33
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	Trojan-Ransom.Win32.Blocker.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\ProgramData\\chrome.exe"	Trojan-Ransom.Win32.Blocker.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	Trojan-Ransom.Win32.Blocker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\ProgramData\\chrome.exe"	Trojan-Ransom.Win32.Blocker.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\{32785T2B-3RP5-K637-16DE-BS8683XTM03X}	Trojan-Ransom.Win32.Blocker.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{32785T2B-3RP5-K637-16DE-BS8683XTM03X}\StubPath = "C:\\ProgramData\\chrome.exe Restart"	Trojan-Ransom.Win32.Blocker.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{32785T2B-3RP5-K637-16DE-BS8683XTM03X}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{32785T2B-3RP5-K637-16DE-BS8683XTM03X}\StubPath = "C:\\ProgramData\\chrome.exe"	explorer.exe

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1648-54-0x0000000000400000-0x00000000004D8000-memory.dmp	upx
behavioral1/memory/2028-64-0x0000000000400000-0x0000000000478000-memory.dmp	upx
behavioral1/memory/1648-62-0x0000000000400000-0x00000000004D8000-memory.dmp	upx
behavioral1/memory/2028-61-0x0000000000400000-0x0000000000478000-memory.dmp	upx
behavioral1/memory/2028-65-0x0000000000400000-0x0000000000478000-memory.dmp	upx
behavioral1/memory/2028-66-0x0000000000400000-0x0000000000478000-memory.dmp	upx
behavioral1/memory/2028-68-0x0000000010410000-0x0000000010480000-memory.dmp	upx
behavioral1/memory/2028-77-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/memory/624-82-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/files/0x000c0000000054a8-84.dat	upx
behavioral1/memory/624-85-0x0000000010480000-0x00000000104F0000-memory.dmp	upx
behavioral1/memory/2028-87-0x00000000104F0000-0x0000000010560000-memory.dmp	upx
behavioral1/memory/2028-94-0x0000000010560000-0x00000000105D0000-memory.dmp	upx
behavioral1/memory/456-99-0x0000000010560000-0x00000000105D0000-memory.dmp	upx
behavioral1/memory/456-100-0x0000000010560000-0x00000000105D0000-memory.dmp	upx
behavioral1/memory/2028-101-0x0000000000400000-0x0000000000478000-memory.dmp	upx
behavioral1/memory/456-102-0x0000000010560000-0x00000000105D0000-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
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	Trojan-Ransom.Win32.Blocker.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\ProgramData\\chrome.exe"	Trojan-Ransom.Win32.Blocker.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run	Trojan-Ransom.Win32.Blocker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\ProgramData\\chrome.exe"	Trojan-Ransom.Win32.Blocker.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1648 set thread context of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	456	explorer.exe
Token: SeDebugPrivilege	456	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2028	Trojan-Ransom.Win32.Blocker.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 1648 wrote to memory of 2028	1648	Trojan-Ransom.Win32.Blocker.exe	28
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15
PID 2028 wrote to memory of 1372	2028	Trojan-Ransom.Win32.Blocker.exe	15

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1372
- C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Blocker.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Blocker.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Blocker.exe
    "C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Blocker.exe"
    3⤵
    - Adds policy Run key to start application
    - Modifies Installed Components in the registry
    - Adds Run key to start application
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2028
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      Modifies Installed Components in the registry
      PID:624
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:988
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:456

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

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Downloads

C:\ProgramData\chrome.exe

Filesize
584KB

MD5
b60424fa1a6e4ed0deb5610101d5c31c

SHA1
b5d3467d8a377ba925d1ddcf0a26c1a077838d01

SHA256
ed4f4d1c793df2039ff33416bfa650a392492720fcd684bff997261f22f391d1

SHA512
4620d1d59d821ae7500af490c8ec0c83a4fe782891a15c2887eca76622e76700132dbeb54d0ffe5436d205399cea147de1f8484cf8a3ad98939fc3fcebb44daf

Download Submit
C:\Users\Admin\AppData\Local\Temp\Admin2.txt

Filesize
385KB

MD5
9b2702984014386353790b9b390581bd

SHA1
a73ec7d25ebdbfb5904b31d82e456d1819ca9631

SHA256
aa366ec1d800ef6709b50d33ed68d87c2248ac9cfeba0e66db1e0d7fcfa64093

SHA512
bba614f44a4302a8880484ba82414de3deb70aeedfdd6186aed5bcfd745d5fa08f16f88b37dbea2a3aad2c37075751d203a6bee27a08347daef5cba7049f12c6

Download Submit
memory/456-102-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/456-100-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/456-99-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/456-91-0x0000000000000000-mapping.dmp

Download
memory/624-74-0x0000000000000000-mapping.dmp

Download
memory/624-85-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/624-82-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/624-76-0x00000000749D1000-0x00000000749D3000-memory.dmp

Filesize
8KB

Download
memory/1372-71-0x0000000010410000-0x0000000010480000-memory.dmp

Filesize
448KB

Download
memory/1648-62-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1648-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2028-63-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/2028-87-0x00000000104F0000-0x0000000010560000-memory.dmp

Filesize
448KB

Download
memory/2028-77-0x0000000010480000-0x00000000104F0000-memory.dmp

Filesize
448KB

Download
memory/2028-61-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-66-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-64-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-68-0x0000000010410000-0x0000000010480000-memory.dmp

Filesize
448KB

Download
memory/2028-65-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-60-0x0000000000476A40-mapping.dmp

Download
memory/2028-94-0x0000000010560000-0x00000000105D0000-memory.dmp

Filesize
448KB

Download
memory/2028-59-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-58-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-101-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2028-55-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads