cybergate | a85ea87b1c76f1e80318f5d0624e7ad80562ca511cd574fea89043f0c9c6a5b3

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 02:42

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General

Target

2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe
Size

886KB
MD5

2960846e6080ad7fa5b7d174799df74d
SHA1

c591249a2be3f985afd05b63d0dfc69c4ced3bbd
SHA256

a85ea87b1c76f1e80318f5d0624e7ad80562ca511cd574fea89043f0c9c6a5b3
SHA512

aa5d090ee79fd34f2c8f5585d50f8951590a03327ab9a849f48794174ddbeb34a6ea1a4b82dc2f6a23d1ac643bb26ace842c1db53ec9d7f15cc9c75d610c12e0
SSDEEP

24576:S81EdVcV1cJkv0BisK2pNokiJW85+oCZWVWXF7uLW:SZzBKC6kiJD5+oCUVWXFCLW

Score

10^/10

cybergate vítima discovery persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.1

Botnet

vítima

felipebm795.no-ip.org: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

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	erro.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	erro.EXE
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	erro.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe"	erro.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\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	erro.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart"	erro.EXE

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe

Executes dropped EXE 3 IoCs

pid	Process
5072	erro.exe
3460	erro.EXE
1300	erro.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5072 set thread context of 3460	5072	erro.exe	89

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3460-13-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/3460-16-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/3460-19-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/3460-18-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/3460-26-0x0000000024050000-0x0000000024089000-memory.dmp	upx
behavioral2/memory/3460-22-0x0000000024010000-0x0000000024049000-memory.dmp	upx
behavioral2/memory/3460-72-0x0000000024050000-0x0000000024089000-memory.dmp	upx
behavioral2/memory/3460-79-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1300-77-0x0000000024050000-0x0000000024089000-memory.dmp	upx
behavioral2/memory/1300-81-0x0000000024050000-0x0000000024089000-memory.dmp	upx
behavioral2/memory/1300-83-0x0000000024050000-0x0000000024089000-memory.dmp	upx
behavioral2/memory/1300-82-0x0000000024050000-0x0000000024089000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	erro.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	erro.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	erro.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3460	erro.EXE
3460	erro.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1300	erro.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1300	erro.EXE
Token: SeDebugPrivilege	1300	erro.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5072	erro.exe
5072	erro.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 1932	2300	2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe	86
PID 2300 wrote to memory of 1932	2300	2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe	86
PID 2300 wrote to memory of 1932	2300	2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe	86
PID 1932 wrote to memory of 5072	1932	cmd.exe	88
PID 1932 wrote to memory of 5072	1932	cmd.exe	88
PID 1932 wrote to memory of 5072	1932	cmd.exe	88
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 5072 wrote to memory of 3460	5072	erro.exe	89
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90
PID 3460 wrote to memory of 2704	3460	erro.EXE	90

C:\Users\Admin\AppData\Local\Temp\2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2960846e6080ad7fa5b7d174799df74d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\start.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1932
- - C:\erro.exe
    erro.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5072
  - - C:\erro.EXE
      erro.EXE
      4⤵
      Adds policy Run key to start application
      Boot or Logon Autostart Execution: Active Setup
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3460
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        
        PID:2704
    - - C:\erro.EXE
        
        "C:\erro.EXE"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:1300

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\UuU.uUu

Filesize
8B

MD5
3008a029921e405098b55882234e4965

SHA1
f471edbac44f200b97b8f7fd733c894de2082dd1

SHA256
8cb2ae1c62ebaeb9d12771b4b2c3d0e06da60fd3118f42463f6bc4648a4f5eac

SHA512
f5a0d0a96531ca832412291e33924ad7df5746a5edfe59bec761c3f82a66baf5ed55a37556502c620f3663aa4a4a648a38b1db87a9199fb704298170c9152fd8

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

Filesize
133KB

MD5
b40af310f1ea6ab267839396cfc3f288

SHA1
d195e7622ab88334dd6cd17c12f160a9b53da8a8

SHA256
7ef9af800140c377d35a2989a1e1b0d9c8832f35e50aed5e3d48ce70bc406ac1

SHA512
61fc6009525a8805fd4f2a0562049d821007804ec8ecfec44c461b5dd049f60c5f68afcd917ca8b5ccd91fdf3f06f2cd54a4d50581a15ab663887b169e5d5808

Download Submit
C:\Users\Admin\AppData\Roaming\logs.dat

Filesize
15B

MD5
86f3c87caff4d7973404ff22c664505b

SHA1
245bc19c345bc8e73645cd35f5af640bc489da19

SHA256
e8ab966478c22925527b58b0a7c3d89e430690cbdabb44d501744e0ad0ac9ddb

SHA512
0940c4b339640f60f1a21fc9e4e958bf84f0e668f33a9b24d483d1e6bfcf35eca45335afee1d3b7ff6fd091b2e395c151af8af3300e154d3ea3fdb2b73872024

Download Submit
C:\erro.exe

Filesize
795KB

MD5
e06f506e5b3bbf0e6992f1e40ab2d30e

SHA1
5225946a1a795f44b4919a3cc732e4719f0e088d

SHA256
6b944586c6d12115c36370697c9077c3973915182feb18394af8c175e8436afc

SHA512
7a26628cb0d7d8fb725c370d1cc8f411f59cbe97a1b28cdc12d6da0047da7d4cfb3fef4cb2bf0b0cf3cb67dd18b2ecd9e2dbb2ef97adb5d5a17ecc19e0f1f0ef

Download Submit
C:\start.bat

Filesize
14B

MD5
4d893d367926b3eacb7bcfe5696afb0f

SHA1
cdb19a16b6247403ecc048b537aa7c196dbc9e68

SHA256
d2b0af95cb34add3051f9925abd8731482197b520ef4d9982023e746036eedf3

SHA512
bc12e5c441c3c4ffe96de0efcb96ec831fb40520653b514495d50aa769b839f411c1cf00b269d94e358f36b57c01071a5e0cc6ce73f12bca4513f3ca20abb1dd

Download Submit
memory/1300-75-0x00000000041F0000-0x00000000041F1000-memory.dmp

Filesize
4KB

Download
memory/1300-82-0x0000000024050000-0x0000000024089000-memory.dmp

Filesize
228KB

Download
memory/1300-83-0x0000000024050000-0x0000000024089000-memory.dmp

Filesize
228KB

Download
memory/1300-81-0x0000000024050000-0x0000000024089000-memory.dmp

Filesize
228KB

Download
memory/1300-28-0x0000000000910000-0x0000000000911000-memory.dmp

Filesize
4KB

Download
memory/1300-27-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1300-77-0x0000000024050000-0x0000000024089000-memory.dmp

Filesize
228KB

Download
memory/3460-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3460-79-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3460-72-0x0000000024050000-0x0000000024089000-memory.dmp

Filesize
228KB

Download
memory/3460-22-0x0000000024010000-0x0000000024049000-memory.dmp

Filesize
228KB

Download
memory/3460-26-0x0000000024050000-0x0000000024089000-memory.dmp

Filesize
228KB

Download
memory/3460-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3460-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3460-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/5072-17-0x0000000000400000-0x00000000007AC01A-memory.dmp

Filesize
3.7MB

Download