18b37e46ffe259c9331feae700d61f3a04f23c2302a61ece63d5e2edda6340fd

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/10/2024, 20:32

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General

Target

250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
Size

365KB
MD5

250d6e20b66e94d649e384e9c6009b46
SHA1

ad41b87953a585129807dd6faaa3b9dc99a7b6f0
SHA256

18b37e46ffe259c9331feae700d61f3a04f23c2302a61ece63d5e2edda6340fd
SHA512

ebc38753fb8362d5edfb814e2e9bd6d4d916c1bc6ce2c88e0de8b6b605591cdb050265fc0b8dbdeec606da6c7054859af472ae1af0953e66bda950b6e7f8bc29
SSDEEP

6144:/VKWYkma3gcDLHb5CoPzs69KhWQl7FHG5AaBgXR1VHlZLC9CKc0IKxXbH8BKRJmG:/HYX8HbdP4gKhWQl05A0gXn9sCiTrcA1

Score

8^/10

discovery persistence upx

Malware Config

Signatures

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\{3G4L2686-J4L1-X5MV-12RE-JFH5V38F5030}	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{3G4L2686-J4L1-X5MV-12RE-JFH5V38F5030}\StubPath = "C:\\Windows\\system32\\tro00ok\\Coffin Of Evil.exe Restart"	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 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\xdocx = "C:\\Windows\\system32\\tro00ok\\Coffin Of Evil.exe"	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\xcrx = "C:\\Windows\\system32\\tro00ok\\Coffin Of Evil.exe"	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\tro00ok\Coffin Of Evil.exe	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\tro00ok\Coffin Of Evil.exe	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2108-10-0x00000000001C0000-0x00000000001CD000-memory.dmp	upx
behavioral1/memory/2108-6-0x00000000001B0000-0x00000000001BD000-memory.dmp	upx
behavioral1/memory/2108-5-0x00000000001B0000-0x00000000001BD000-memory.dmp	upx
behavioral1/memory/2108-2-0x0000000010410000-0x0000000010481000-memory.dmp	upx
behavioral1/memory/2108-0-0x0000000000400000-0x0000000000469000-memory.dmp	upx
behavioral1/memory/2108-2128-0x0000000000400000-0x0000000000469000-memory.dmp	upx

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	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
Token: SeDebugPrivilege	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
Token: SeDebugPrivilege	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
Token: SeDebugPrivilege	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30
PID 2108 wrote to memory of 1644	2108	250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe	30

C:\Windows\System32\smss.exe
\SystemRoot\System32\smss.exe
1⤵
PID:256

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:332

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:472
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:604
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1312
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:636
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:684
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:756
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:820
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1156
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:864
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:972
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:236
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:284
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1072
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1108
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1060
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2560
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2460
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:388

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:428

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Users\Admin\AppData\Local\Temp\250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe"
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2108
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    PID:1644

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/256-14-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2108-10-0x00000000001C0000-0x00000000001CD000-memory.dmp

Filesize
52KB

Download
memory/2108-6-0x00000000001B0000-0x00000000001BD000-memory.dmp

Filesize
52KB

Download
memory/2108-5-0x00000000001B0000-0x00000000001BD000-memory.dmp

Filesize
52KB

Download
memory/2108-2-0x0000000010410000-0x0000000010481000-memory.dmp

Filesize
452KB

Download
memory/2108-0-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2108-2128-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download