cybergate | b543eff3487cfe5e18d6a4dcd26f21ea04ce8e689d01d72fdbf2f422e451d20b

General

Target

4df346a12ef5679ec0b960d037c8f52a.exe
Size

554KB
MD5

4df346a12ef5679ec0b960d037c8f52a
SHA1

65efd3a10061179a689c71bf2f47bf72d632b210
SHA256

b543eff3487cfe5e18d6a4dcd26f21ea04ce8e689d01d72fdbf2f422e451d20b
SHA512

03a5621cc571457ef22e915f1bb0632f5649168fd230fb9fd0dca7a817778584019feeb1d4032c7c9d505fb2faccbf8fd30903043a0aeca09bf86344537db295

Score

10^/10

cybergate remote persistence stealer trojan

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

remote

C2

asade.no-ip.org:25565

Mutex

G164JO6TGAX8GC

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs
ftp_interval
30
injected_process
explorer.exe
install_dir
rdns
install_file
windows
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Remote Administration anywhere in the world.
message_box_title
CyberGate
password
cybergate
regkey_hkcu
erdsvexcv
regkey_hklm
werwdsf

Signatures

CyberGate, Rebhip
CyberGate is a lightweight remote administration tool with a wide array of functionalities.
trojan stealer cybergate
Executes dropped EXE 1 IoCs

Processes:

Qlezrhhlbmw.exe

pid process

2900 Qlezrhhlbmw.exe

pid	process
2900	Qlezrhhlbmw.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Qlezrhhlbmw.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	Qlezrhhlbmw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\werwdsf = "C:\\Program Files (x86)\\rdns\\windows"	Qlezrhhlbmw.exe
Key created	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run	Qlezrhhlbmw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\erdsvexcv = "C:\\Program Files (x86)\\rdns\\windows"	Qlezrhhlbmw.exe

Drops file in Program Files directory 2 IoCs

Processes:

Qlezrhhlbmw.exe

description	ioc	process
File created	C:\Program Files (x86)\rdns\windows	Qlezrhhlbmw.exe
File opened for modification	C:\Program Files (x86)\rdns\windows	Qlezrhhlbmw.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

Processes:

WerFault.exe

pid pid_target process target process

3088 192 WerFault.exe LaunchWinApp.exe

pid	pid_target	process	target process
3088	192	WerFault.exe	LaunchWinApp.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe
3088	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3088 WerFault.exe
Token: SeBackupPrivilege 3088 WerFault.exe
Token: SeDebugPrivilege 3088 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3088	WerFault.exe
Token: SeBackupPrivilege	3088	WerFault.exe
Token: SeDebugPrivilege	3088	WerFault.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

4df346a12ef5679ec0b960d037c8f52a.exeQlezrhhlbmw.exe

description	pid	process	target process
PID 3680 wrote to memory of 2900	3680	4df346a12ef5679ec0b960d037c8f52a.exe	Qlezrhhlbmw.exe
PID 3680 wrote to memory of 2900	3680	4df346a12ef5679ec0b960d037c8f52a.exe	Qlezrhhlbmw.exe
PID 3680 wrote to memory of 2900	3680	4df346a12ef5679ec0b960d037c8f52a.exe	Qlezrhhlbmw.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe
PID 2900 wrote to memory of 192	2900	Qlezrhhlbmw.exe	LaunchWinApp.exe

C:\Users\Admin\AppData\Local\Temp\4df346a12ef5679ec0b960d037c8f52a.exe
"C:\Users\Admin\AppData\Local\Temp\4df346a12ef5679ec0b960d037c8f52a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3680

C:\Users\Admin\AppData\Local\Temp\Qlezrhhlbmw.exe
"C:\Users\Admin\AppData\Local\Temp\Qlezrhhlbmw.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2900

C:\Windows\SysWOW64\LaunchWinApp.exe
"C:\Windows\system32\LaunchWinApp.exe"
3⤵
PID:192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 192 -s 712
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3088

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Qlezrhhlbmw.exe
MD5
2cad1ad59e145139cbab70260b1a2f19

SHA1
fd9e2ef2fd2b3b42fdc1dfbb32090a18e81a0f5a

SHA256
01eeddf976a9c532e7a9fac7db766496b6718a0600440599f07bf0c75ddd7cd7

SHA512
6ec2c51d4139b50042fd19403c235c38cb1d4275b772f88c17545dfc5da969fde7403666be4e8f95c3271b160fce805bb69da0a00812610109701cd5b50226e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\Qlezrhhlbmw.exe
MD5
2cad1ad59e145139cbab70260b1a2f19

SHA1
fd9e2ef2fd2b3b42fdc1dfbb32090a18e81a0f5a

SHA256
01eeddf976a9c532e7a9fac7db766496b6718a0600440599f07bf0c75ddd7cd7

SHA512
6ec2c51d4139b50042fd19403c235c38cb1d4275b772f88c17545dfc5da969fde7403666be4e8f95c3271b160fce805bb69da0a00812610109701cd5b50226e7

Download Submit
memory/192-125-0x0000000000B60000-0x0000000000B61000-memory.dmp

Filesize
4KB

Download
memory/192-124-0x0000000000000000-mapping.dmp

Download
memory/192-129-0x0000000003000000-0x000000000314A000-memory.dmp

Filesize
1.3MB

Download
memory/192-130-0x0000000003000000-0x000000000314A000-memory.dmp

Filesize
1.3MB

Download
memory/192-126-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/192-141-0x0000000004D30000-0x0000000004D53000-memory.dmp

Filesize
140KB

Download
memory/2900-120-0x0000000000000000-mapping.dmp

Download
memory/3680-118-0x0000000004E50000-0x0000000004E51000-memory.dmp

Filesize
4KB

Download
memory/3680-119-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

Filesize
4KB

Download
memory/3680-117-0x0000000004840000-0x0000000004841000-memory.dmp

Filesize
4KB

Download
memory/3680-116-0x0000000004940000-0x0000000004941000-memory.dmp

Filesize
4KB

Download
memory/3680-114-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads