ef1ae65b91c44b6f21b5008f8e2d10021e92e1cc1f6aea31636d1438ded0684a

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 08:45

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General

Target

21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
Size

140KB
MD5

21bfd3c7575915a1475b76ed3fbc32d6
SHA1

99a4d8bf34ed0845403db40ea99a6ea95894b418
SHA256

ef1ae65b91c44b6f21b5008f8e2d10021e92e1cc1f6aea31636d1438ded0684a
SHA512

b94cf19c8f970d777593676743d5d6d7e0cf4e8b05cba5c33cd7c4872fd9c7fe7ecce55a84d1178adc1892f0bea3230876db2611ecbe3117794af1cde8cdc30c
SSDEEP

3072:rZzIQZk9fN8RjurfgV9LWxfa77FsUyhxD/:rZkykQRjhVJW+6

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2300-0-0x0000000000400000-0x0000000000452000-memory.dmp	upx
behavioral1/memory/2300-5-0x0000000000400000-0x0000000000452000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 22 IoCs

pid	Process
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 380	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	3
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 396	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	4
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 432	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	5
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 476	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	6
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 492	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	7
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 500	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	8
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 596	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	9
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 672	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	10
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 760	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	11
PID 2300 wrote to memory of 808	2300	21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe	12

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:476
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:596
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1268
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:672
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:760
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:808
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1176
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:852
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:964
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:108
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1020
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1028
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1116
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1424
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2124
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:492
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:500

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:396

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Users\Admin\AppData\Local\Temp\21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\21bfd3c7575915a1475b76ed3fbc32d6_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2300

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2300-0-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2300-4-0x00000000772B0000-0x00000000772B1000-memory.dmp

Filesize
4KB

Download
memory/2300-3-0x00000000772AF000-0x00000000772B0000-memory.dmp

Filesize
4KB

Download
memory/2300-5-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download