cybergate | ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

Analysis

max time kernel
277s
max time network
271s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 03:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Size

374KB
MD5

c71b5dd6b554a4e2c0c18ffadaa21d1f
SHA1

a43fb1b577b96c1f89d4d28ab12b8f6128b80f54
SHA256

ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9
SHA512

6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4
SSDEEP

6144:KLucQYBVNnFl7qA62C5PTB2DPCxB3s4RlTbRktLFv+ksCUVkzW3r3tepvO:KLP9BVtF1qA5C5YbMap2CUC63gpvO

Score

10^/10

cybergate vítima persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

bolinha130.no-ip.org:8080

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
iexplorer.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Arquivo danificado
message_box_title
ERROR
password
123
regkey_hkcu
win32
regkey_hklm
win32

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	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\iexplorer.exe"	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\iexplorer.exe"	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

Modifies Installed Components in the registry 2 TTPs 2 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\{3375NIVQ-KX64-SR73-5VY6-T841111B0EA0}	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{3375NIVQ-KX64-SR73-5VY6-T841111B0EA0}\StubPath = "C:\\Windows\\system32\\install\\iexplorer.exe Restart"	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/344-136-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral2/memory/344-141-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/4400-144-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/4400-145-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/344-147-0x00000000240F0000-0x0000000024152000-memory.dmp	upx
behavioral2/memory/344-154-0x0000000024160000-0x00000000241C2000-memory.dmp	upx
behavioral2/memory/4888-157-0x0000000024160000-0x00000000241C2000-memory.dmp	upx
behavioral2/memory/4888-160-0x0000000024160000-0x00000000241C2000-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	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\win32 = "C:\\Windows\\system32\\install\\iexplorer.exe"	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows\CurrentVersion\Run	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\win32 = "C:\\Windows\\system32\\install\\iexplorer.exe"	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\install\iexplorer.exe	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
File opened for modification	C:\Windows\SysWOW64\install\iexplorer.exe	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
File opened for modification	C:\Windows\SysWOW64\install\	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
File created	C:\Windows\SysWOW64\install\iexplorer.exe	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53
PID 344 wrote to memory of 2600	344	ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe	53

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2600
- C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
  "C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.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:344
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    PID:4400
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    PID:5076
- - C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
    "C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe"
    3⤵
    - Drops file in System32 directory
    PID:4888

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
240KB

MD5
59f24da6541558af3f173c84a631db20

SHA1
fffd2a5f493628ee32874c167c3a4cdf5af6c5ce

SHA256
37d82922c04b2ff65cd7bfef6b6b8baaa2cba3bdbe28de0f1d6defad97cd6b40

SHA512
ed38357d399334eecc92f7e99a3c138f889847ed772efd8409d498aca6c51d85a5ecd727dcc0e10bf71df4958501e261119b61ab5623f8b8c70bf0c998a897c8

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

Filesize
374KB

MD5
c71b5dd6b554a4e2c0c18ffadaa21d1f

SHA1
a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

SHA256
ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

SHA512
6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

Download Submit
memory/344-154-0x0000000024160000-0x00000000241C2000-memory.dmp

Filesize
392KB

Download
memory/344-134-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/344-158-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/344-141-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/344-136-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/344-132-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/344-147-0x00000000240F0000-0x0000000024152000-memory.dmp

Filesize
392KB

Download
memory/344-133-0x0000000002710000-0x0000000002800000-memory.dmp

Filesize
960KB

Download
memory/4400-144-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/4400-145-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/4888-157-0x0000000024160000-0x00000000241C2000-memory.dmp

Filesize
392KB

Download
memory/4888-159-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/4888-160-0x0000000024160000-0x00000000241C2000-memory.dmp

Filesize
392KB

Download