blackshades | 49b25862ff5e4f6249440dc576883f897c296878f134376cfbf682fb7739191b

Analysis

max time kernel
148s
max time network
139s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25-01-2025 19:11

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General

Target

JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe
Size

670KB
MD5

2ec73bfb6c0b8309ac49e12fe9a1ee41
SHA1

8d3578d1c75f8b05297704600ef9f00d569009ea
SHA256

49b25862ff5e4f6249440dc576883f897c296878f134376cfbf682fb7739191b
SHA512

3b30dec09306d85488caa3600a02913977842fb06384220638965f9b7770e4d23d35aaa124c3830e3f620fcb8d27838be98d5e12d9eb4788507b51696f2d7c3a
SSDEEP

12288:3S3YCHWzv8r/S/bglJ5ZwBeUIUZT7Ny/AesjsIBVSt2POdj+F6cVMhkwvS:fdD9eWFKl

Score

10^/10

blackshades latentbot defense_evasion discovery persistence rat trojan

Malware Config

Extracted

Family

latentbot

afflictionrat2.zapto.org

1afflictionrat2.zapto.org

2afflictionrat2.zapto.org

3afflictionrat2.zapto.org

4afflictionrat2.zapto.org

5afflictionrat2.zapto.org

6afflictionrat2.zapto.org

7afflictionrat2.zapto.org

8afflictionrat2.zapto.org

Signatures

Blackshades
Blackshades is a remote access trojan with various capabilities.
rat blackshades
Blackshades family
blackshades

Blackshades payload 12 IoCs

resource	yara_rule
behavioral1/memory/2632-4-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-13-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-14-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-16-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-17-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-18-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-20-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-21-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-22-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-26-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-28-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades
behavioral1/memory/2632-29-0x0000000000400000-0x0000000000470000-memory.dmp	family_blackshades

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Latentbot family
latentbot

Modifies firewall policy service 3 TTPs 8 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\uncrypted.exe = "C:\\Users\\Admin\\AppData\\Roaming\\uncrypted.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger"	reg.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Roaming\\rat.exe"	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2984 set thread context of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30

System Location Discovery: System Language Discovery 1 TTPs 10 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3024	reg.exe
2692	reg.exe
1080	reg.exe
2644	reg.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeDebugPrivilege	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe
Token: 1	2632	vbc.exe
Token: SeCreateTokenPrivilege	2632	vbc.exe
Token: SeAssignPrimaryTokenPrivilege	2632	vbc.exe
Token: SeLockMemoryPrivilege	2632	vbc.exe
Token: SeIncreaseQuotaPrivilege	2632	vbc.exe
Token: SeMachineAccountPrivilege	2632	vbc.exe
Token: SeTcbPrivilege	2632	vbc.exe
Token: SeSecurityPrivilege	2632	vbc.exe
Token: SeTakeOwnershipPrivilege	2632	vbc.exe
Token: SeLoadDriverPrivilege	2632	vbc.exe
Token: SeSystemProfilePrivilege	2632	vbc.exe
Token: SeSystemtimePrivilege	2632	vbc.exe
Token: SeProfSingleProcessPrivilege	2632	vbc.exe
Token: SeIncBasePriorityPrivilege	2632	vbc.exe
Token: SeCreatePagefilePrivilege	2632	vbc.exe
Token: SeCreatePermanentPrivilege	2632	vbc.exe
Token: SeBackupPrivilege	2632	vbc.exe
Token: SeRestorePrivilege	2632	vbc.exe
Token: SeShutdownPrivilege	2632	vbc.exe
Token: SeDebugPrivilege	2632	vbc.exe
Token: SeAuditPrivilege	2632	vbc.exe
Token: SeSystemEnvironmentPrivilege	2632	vbc.exe
Token: SeChangeNotifyPrivilege	2632	vbc.exe
Token: SeRemoteShutdownPrivilege	2632	vbc.exe
Token: SeUndockPrivilege	2632	vbc.exe
Token: SeSyncAgentPrivilege	2632	vbc.exe
Token: SeEnableDelegationPrivilege	2632	vbc.exe
Token: SeManageVolumePrivilege	2632	vbc.exe
Token: SeImpersonatePrivilege	2632	vbc.exe
Token: SeCreateGlobalPrivilege	2632	vbc.exe
Token: 31	2632	vbc.exe
Token: 32	2632	vbc.exe
Token: 33	2632	vbc.exe
Token: 34	2632	vbc.exe
Token: 35	2632	vbc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2632	vbc.exe
2632	vbc.exe
2632	vbc.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2984 wrote to memory of 2632	2984	JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe	30
PID 2632 wrote to memory of 1932	2632	vbc.exe	31
PID 2632 wrote to memory of 1932	2632	vbc.exe	31
PID 2632 wrote to memory of 1932	2632	vbc.exe	31
PID 2632 wrote to memory of 1932	2632	vbc.exe	31
PID 2632 wrote to memory of 2500	2632	vbc.exe	32
PID 2632 wrote to memory of 2500	2632	vbc.exe	32
PID 2632 wrote to memory of 2500	2632	vbc.exe	32
PID 2632 wrote to memory of 2500	2632	vbc.exe	32
PID 2632 wrote to memory of 2464	2632	vbc.exe	33
PID 2632 wrote to memory of 2464	2632	vbc.exe	33
PID 2632 wrote to memory of 2464	2632	vbc.exe	33
PID 2632 wrote to memory of 2464	2632	vbc.exe	33
PID 2632 wrote to memory of 284	2632	vbc.exe	34
PID 2632 wrote to memory of 284	2632	vbc.exe	34
PID 2632 wrote to memory of 284	2632	vbc.exe	34
PID 2632 wrote to memory of 284	2632	vbc.exe	34
PID 2500 wrote to memory of 3024	2500	cmd.exe	39
PID 2500 wrote to memory of 3024	2500	cmd.exe	39
PID 2500 wrote to memory of 3024	2500	cmd.exe	39
PID 2500 wrote to memory of 3024	2500	cmd.exe	39
PID 1932 wrote to memory of 2644	1932	cmd.exe	40
PID 1932 wrote to memory of 2644	1932	cmd.exe	40
PID 1932 wrote to memory of 2644	1932	cmd.exe	40
PID 1932 wrote to memory of 2644	1932	cmd.exe	40
PID 2464 wrote to memory of 1080	2464	cmd.exe	41
PID 2464 wrote to memory of 1080	2464	cmd.exe	41
PID 2464 wrote to memory of 1080	2464	cmd.exe	41
PID 2464 wrote to memory of 1080	2464	cmd.exe	41
PID 284 wrote to memory of 2692	284	cmd.exe	42
PID 284 wrote to memory of 2692	284	cmd.exe	42
PID 284 wrote to memory of 2692	284	cmd.exe	42
PID 284 wrote to memory of 2692	284	cmd.exe	42

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ec73bfb6c0b8309ac49e12fe9a1ee41.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1932
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2644
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2500
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:3024
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2464
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1080
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\uncrypted.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\uncrypted.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:284
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\uncrypted.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\uncrypted.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2632-22-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-14-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-29-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-4-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-17-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-13-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-28-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-16-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-26-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-18-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-20-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2632-21-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2984-0-0x0000000074681000-0x0000000074682000-memory.dmp

Filesize
4KB

Download
memory/2984-12-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2984-1-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2984-2-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download