cybergate | 4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d

General

Target

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
Size

276KB
MD5

703562e23ec4223b3a5731d0d87d6147
SHA1

115936dd73e1f3e991a74a2202ac2e8e85cd6f57
SHA256

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d
SHA512

a60a60889335d58e472602f6395cf6226f7064d632573c77cf78f3f4445f66bba180e67fbbd26c827cc856a817d89dc0c446093a850cf79f167ec00e32948507
SSDEEP

6144:Uk4qmyZ2exivdHO/qR/GOLsTM5ZaxIY2KVuN7iRYRKbzRs:394dHtH0M5ZaxVUN7EYRgz

Score

10^/10

cybergate victima persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Victima

C2

rossihacking.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

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

Executes dropped EXE 1 IoCs

Processes:

server.exe

pid process

3412 server.exe

pid	process
3412	server.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{L15P616J-6616-6IS0-12FJ-51C4OTG88N5N}	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{L15P616J-6616-6IS0-12FJ-51C4OTG88N5N}\StubPath = "c:\\dir\\install\\install\\server.exe Restart"	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

UPX packed file 12 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/812-132-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral2/memory/812-134-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral2/memory/2556-139-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral2/memory/812-140-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral2/memory/812-141-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/812-145-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral2/memory/2556-144-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/2556-147-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
C:\dir\install\install\server.exe	upx
C:\dir\install\install\server.exe	upx
behavioral2/memory/3412-151-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral2/memory/2556-152-0x0000000024080000-0x00000000240E2000-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

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.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

1316 3412 WerFault.exe server.exe

pid	pid_target	process	target process
1316	3412	WerFault.exe	server.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

pid	process
812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

pid process

2556 4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

pid	process
2556	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

description	pid	process
Token: SeDebugPrivilege	2556	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
Token: SeDebugPrivilege	2556	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe

description	pid	process	target process
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe
PID 812 wrote to memory of 1296	812	4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
"C:\Users\Admin\AppData\Local\Temp\4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe"
1⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:812

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:1296

C:\Users\Admin\AppData\Local\Temp\4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe
"C:\Users\Admin\AppData\Local\Temp\4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d.exe"
2⤵
- Checks computer location settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\dir\install\install\server.exe
"C:\dir\install\install\server.exe"
3⤵
- Executes dropped EXE
PID:3412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 560
4⤵
- Program crash
PID:1316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3412 -ip 3412
1⤵
PID:3252

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
Filesize
229KB

MD5
f5938c077f40c2236bedea83388b2e48

SHA1
8787c89c851618128d3b5f9a57ee4f5672b035ca

SHA256
770aa1d439763b3327c09e278dadf31bc39e621a2b80d0034e5e9d3d3ff27fb2

SHA512
8a0b1fb5f0da63b9930f71ba8b1f4d6d3090bde4be583125b71328d282a63c7e8a0cb4afbe75e08c616f44b2a604b21d9d2a08eb99ac464f335e28bc22965fb0

Download Submit
C:\dir\install\install\server.exe
Filesize
276KB

MD5
703562e23ec4223b3a5731d0d87d6147

SHA1
115936dd73e1f3e991a74a2202ac2e8e85cd6f57

SHA256
4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d

SHA512
a60a60889335d58e472602f6395cf6226f7064d632573c77cf78f3f4445f66bba180e67fbbd26c827cc856a817d89dc0c446093a850cf79f167ec00e32948507

Download Submit
C:\dir\install\install\server.exe
Filesize
276KB

MD5
703562e23ec4223b3a5731d0d87d6147

SHA1
115936dd73e1f3e991a74a2202ac2e8e85cd6f57

SHA256
4abf15a9cb1f443f426db4d8d5c349d251ec89503a0748e8b867bbd7a361225d

SHA512
a60a60889335d58e472602f6395cf6226f7064d632573c77cf78f3f4445f66bba180e67fbbd26c827cc856a817d89dc0c446093a850cf79f167ec00e32948507

Download Submit
memory/812-134-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/812-132-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/812-140-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/812-141-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/812-145-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2556-139-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2556-147-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/2556-144-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/2556-138-0x0000000000000000-mapping.dmp

Download
memory/2556-152-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/3412-149-0x0000000000000000-mapping.dmp

Download
memory/3412-151-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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