cybergate | 75c807421a03eb1495cb7260a91160613bb43038692eb603eefc06668ddd3bd8

Analysis

max time kernel
133s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 05:11

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General

Target

c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
Size

321KB
MD5

c0041d5bd95bd8c6ddc4ef72887b84dc
SHA1

892f6f8fe2acbb2fc2fda4770e41950380f7894d
SHA256

75c807421a03eb1495cb7260a91160613bb43038692eb603eefc06668ddd3bd8
SHA512

ad7d815eee9de9df1a95d78c89774e305060f93a3090b7f5766b6ab4f8a957be542f1f6484378dce415e76982c8077b0dc43c36d98ed593e55ec209a109ee6fb
SSDEEP

6144:RX4qmw9HAR7YmMQgYrZYSOOMVtvVFfKPTTnJt2bO0IY:B9D9sMQgYNSrtv3fWTzuaDY

Score

10^/10

cybergate vítima discovery persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

lineage99.no-ip.biz:80

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
javaser.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
texto da mensagem
message_box_title
título da mensagem
password
muydificil2

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

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\javaser.exe"	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\javaser.exe"	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{P5EKW113-I401-BMVS-LB3Q-H27N3QBO75YD}	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{P5EKW113-I401-BMVS-LB3Q-H27N3QBO75YD}\StubPath = "C:\\Windows\\system32\\install\\javaser.exe Restart"	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/32-0-0x0000000000400000-0x000000000046B000-memory.dmp	upx
behavioral2/memory/32-3-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral2/memory/32-7-0x0000000000400000-0x000000000046B000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\install\javaser.exe	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\install\javaser.exe	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3124	32	WerFault.exe	92
2984	32	WerFault.exe	92

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94
PID 32 wrote to memory of 2268	32	c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c0041d5bd95bd8c6ddc4ef72887b84dc_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:32
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2268
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 32 -s 556
  2⤵
  - Program crash
  PID:3124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 32 -s 572
  2⤵
  - Program crash
  PID:2984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 32 -ip 32
1⤵
PID:1924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 32 -ip 32
1⤵
PID:3624

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3996,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=3860 /prefetch:8
1⤵
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/32-0-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/32-3-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/32-7-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download