blackshades | 9c042c16846ff1758640e91f8330ade0ff9ecdb5986729fd4dbe2e675c60b0e8

Analysis

max time kernel
147s
max time network
149s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23/03/2025, 21:41

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General

Target

JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe
Size

1.0MB
MD5

8829cb426dee54d1cf2339b8b21baad6
SHA1

a611b6df88d336a954771a1e11d64804cbc7b462
SHA256

9c042c16846ff1758640e91f8330ade0ff9ecdb5986729fd4dbe2e675c60b0e8
SHA512

2e7aa42fc4dd705063cccf486aff793d24855fc4b6c98adcff3815201513a9cb906e3d9b6da240d035c6f6e030268c5d47da88d3cf595575d3b5438e20734a1d
SSDEEP

24576:5q1PfooX+m8nd/bIqwMgtZhp8D93K7XQJPN7q3gnL:IYdgvR/0RNCu

Score

10^/10

blackshades isrstealer defense_evasion discovery persistence rat spyware stealer trojan

Malware Config

Signatures

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

Blackshades payload 13 IoCs

resource	yara_rule
behavioral1/memory/1772-17-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-13-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-76-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-77-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-79-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-80-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-81-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-83-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-84-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-85-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-87-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-89-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral1/memory/1772-91-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades

ISR Stealer
ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
trojan stealer isrstealer

ISR Stealer payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0008000000016d42-29.dat	family_isrstealer

Isrstealer family
isrstealer

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	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:\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\plugtmp\\Windows.exe:*:Enabled:Windows Messanger"	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:\Users\Admin\AppData\Local\Temp\BlackShades.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BlackShades.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

Detected Nirsoft tools 3 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral1/memory/1896-66-0x0000000000400000-0x0000000000454000-memory.dmp	Nirsoft
behavioral1/memory/1896-62-0x0000000000400000-0x0000000000454000-memory.dmp	Nirsoft
behavioral1/memory/1896-74-0x0000000000400000-0x0000000000454000-memory.dmp	Nirsoft

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/1896-66-0x0000000000400000-0x0000000000454000-memory.dmp	WebBrowserPassView
behavioral1/memory/1896-62-0x0000000000400000-0x0000000000454000-memory.dmp	WebBrowserPassView
behavioral1/memory/1896-74-0x0000000000400000-0x0000000000454000-memory.dmp	WebBrowserPassView

Adds policy Run key to start application 2 TTPs 2 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	Windows.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\windows = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BlackShades.exe"	Windows.exe

Executes dropped EXE 4 IoCs

pid	Process
1772	Windows.exe
2660	Server.exe
2772	Server.exe
1896	Server.exe

Loads dropped DLL 5 IoCs

pid	Process
956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe
956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe
956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe
2660	Server.exe
2772	Server.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BlackShades.exe"	Windows.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BlackShades.exe"	Windows.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft Windows.exe"	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File created	C:\autorun.inf	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe
File opened for modification	C:\autorun.inf	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 956 set thread context of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 2660 set thread context of 2772	2660	Server.exe	45
PID 2772 set thread context of 1896	2772	Server.exe	46

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 13 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	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.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	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	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows.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

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Codepage	Server.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database	Server.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Charset	Server.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2768	reg.exe
2200	reg.exe
3040	reg.exe
2796	reg.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2660	Server.exe
2660	Server.exe
2660	Server.exe
2660	Server.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	1772	Windows.exe
Token: SeCreateTokenPrivilege	1772	Windows.exe
Token: SeAssignPrimaryTokenPrivilege	1772	Windows.exe
Token: SeLockMemoryPrivilege	1772	Windows.exe
Token: SeIncreaseQuotaPrivilege	1772	Windows.exe
Token: SeMachineAccountPrivilege	1772	Windows.exe
Token: SeTcbPrivilege	1772	Windows.exe
Token: SeSecurityPrivilege	1772	Windows.exe
Token: SeTakeOwnershipPrivilege	1772	Windows.exe
Token: SeLoadDriverPrivilege	1772	Windows.exe
Token: SeSystemProfilePrivilege	1772	Windows.exe
Token: SeSystemtimePrivilege	1772	Windows.exe
Token: SeProfSingleProcessPrivilege	1772	Windows.exe
Token: SeIncBasePriorityPrivilege	1772	Windows.exe
Token: SeCreatePagefilePrivilege	1772	Windows.exe
Token: SeCreatePermanentPrivilege	1772	Windows.exe
Token: SeBackupPrivilege	1772	Windows.exe
Token: SeRestorePrivilege	1772	Windows.exe
Token: SeShutdownPrivilege	1772	Windows.exe
Token: SeDebugPrivilege	1772	Windows.exe
Token: SeAuditPrivilege	1772	Windows.exe
Token: SeSystemEnvironmentPrivilege	1772	Windows.exe
Token: SeChangeNotifyPrivilege	1772	Windows.exe
Token: SeRemoteShutdownPrivilege	1772	Windows.exe
Token: SeUndockPrivilege	1772	Windows.exe
Token: SeSyncAgentPrivilege	1772	Windows.exe
Token: SeEnableDelegationPrivilege	1772	Windows.exe
Token: SeManageVolumePrivilege	1772	Windows.exe
Token: SeImpersonatePrivilege	1772	Windows.exe
Token: SeCreateGlobalPrivilege	1772	Windows.exe
Token: 31	1772	Windows.exe
Token: 32	1772	Windows.exe
Token: 33	1772	Windows.exe
Token: 34	1772	Windows.exe
Token: 35	1772	Windows.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1772	Windows.exe
1772	Windows.exe
1772	Windows.exe
2660	Server.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 956 wrote to memory of 1772	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	31
PID 1772 wrote to memory of 1580	1772	Windows.exe	32
PID 1772 wrote to memory of 1580	1772	Windows.exe	32
PID 1772 wrote to memory of 1580	1772	Windows.exe	32
PID 1772 wrote to memory of 1580	1772	Windows.exe	32
PID 1772 wrote to memory of 2572	1772	Windows.exe	33
PID 1772 wrote to memory of 2572	1772	Windows.exe	33
PID 1772 wrote to memory of 2572	1772	Windows.exe	33
PID 1772 wrote to memory of 2572	1772	Windows.exe	33
PID 1772 wrote to memory of 2460	1772	Windows.exe	34
PID 1772 wrote to memory of 2460	1772	Windows.exe	34
PID 1772 wrote to memory of 2460	1772	Windows.exe	34
PID 1772 wrote to memory of 2460	1772	Windows.exe	34
PID 1772 wrote to memory of 2504	1772	Windows.exe	35
PID 1772 wrote to memory of 2504	1772	Windows.exe	35
PID 1772 wrote to memory of 2504	1772	Windows.exe	35
PID 1772 wrote to memory of 2504	1772	Windows.exe	35
PID 2504 wrote to memory of 2768	2504	cmd.exe	40
PID 2504 wrote to memory of 2768	2504	cmd.exe	40
PID 2504 wrote to memory of 2768	2504	cmd.exe	40
PID 2504 wrote to memory of 2768	2504	cmd.exe	40
PID 2572 wrote to memory of 2200	2572	cmd.exe	41
PID 2572 wrote to memory of 2200	2572	cmd.exe	41
PID 2572 wrote to memory of 2200	2572	cmd.exe	41
PID 2572 wrote to memory of 2200	2572	cmd.exe	41
PID 2460 wrote to memory of 3040	2460	cmd.exe	42
PID 2460 wrote to memory of 3040	2460	cmd.exe	42
PID 2460 wrote to memory of 3040	2460	cmd.exe	42
PID 2460 wrote to memory of 3040	2460	cmd.exe	42
PID 1580 wrote to memory of 2796	1580	cmd.exe	43
PID 1580 wrote to memory of 2796	1580	cmd.exe	43
PID 1580 wrote to memory of 2796	1580	cmd.exe	43
PID 1580 wrote to memory of 2796	1580	cmd.exe	43
PID 956 wrote to memory of 2660	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	44
PID 956 wrote to memory of 2660	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	44
PID 956 wrote to memory of 2660	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	44
PID 956 wrote to memory of 2660	956	JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe	44
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2660 wrote to memory of 2772	2660	Server.exe	45
PID 2772 wrote to memory of 1896	2772	Server.exe	46
PID 2772 wrote to memory of 1896	2772	Server.exe	46
PID 2772 wrote to memory of 1896	2772	Server.exe	46
PID 2772 wrote to memory of 1896	2772	Server.exe	46
PID 2772 wrote to memory of 1896	2772	Server.exe	46
PID 2772 wrote to memory of 1896	2772	Server.exe	46

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8829cb426dee54d1cf2339b8b21baad6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops autorun.inf file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:956
- C:\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe
  C:\Users\Admin\AppData\Local\Temp\\plugtmp\Windows.exe
  2⤵
  - Adds policy Run key to start application
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1772
- - 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:1580
  - - 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:2796
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2572
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2200
- - 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:2460
  - - 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:3040
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\BlackShades.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\BlackShades.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2504
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\BlackShades.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\BlackShades.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2768
- C:\Users\Admin\AppData\Local\Temp\Server.exe
  "C:\Users\Admin\AppData\Local\Temp\Server.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Users\Admin\AppData\Local\Temp\Server.exe
    "C:\Users\Admin\AppData\Local\Temp\Server.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2772
  - - C:\Users\Admin\AppData\Local\Temp\Server.exe
      "C:\Users\Admin\AppData\Local\Temp\Server.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data.dmp
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Replication Through Removable Media

T1091

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\Server.exe

Filesize
320KB

MD5
a05432afae58619c13eb0f655930ee9b

SHA1
e58b2de5c7e662d28d556a45e2c3078b0381c7de

SHA256
25300e4e9dfdd23eec67b33e9f83097d3d977203c28b425027acdb61ebec16c7

SHA512
d6cccaaa0ea86a0c9c4494b338dd490b3d61e78984fab2d7c23ce497eae01ac512bfef3b023b785624d8b4b8154e0c48d1bd2c76c8cc9470c1c9dddde9b2b564

Download Submit
\Users\Admin\AppData\Local\Temp\plugtmp\Windows.exe

Filesize
1.1MB

MD5
34aa912defa18c2c129f1e09d75c1d7e

SHA1
9c3046324657505a30ecd9b1fdb46c05bde7d470

SHA256
6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

SHA512
d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

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memory/956-1-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

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memory/956-2-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

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memory/956-0-0x0000000074D91000-0x0000000074D92000-memory.dmp

Filesize
4KB

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memory/956-72-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

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memory/1772-77-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-85-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-9-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-13-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-91-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-89-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-87-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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memory/1772-11-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-84-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-83-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-81-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-80-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-79-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-17-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

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memory/1772-76-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/1896-66-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

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memory/1896-62-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

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memory/1896-59-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

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memory/1896-74-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

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memory/2772-52-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-48-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-50-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-42-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2772-54-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2772-46-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2772-63-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-44-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-55-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-57-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2772-40-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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