metasploit | ee86cfe97940b515ecee63895f7e7274a221d425829f2a30607e22e22a709e82

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 11:11

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General

Target

177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
Size

62KB
MD5

177285d1d0e9b5059b1652cb5fde7590
SHA1

1cd9dd1b77bf2b37e50aeb246842027a8fc4109c
SHA256

ee86cfe97940b515ecee63895f7e7274a221d425829f2a30607e22e22a709e82
SHA512

170d75a3428d21325fd4a1a1a02987d3fd4f254a1299e1e962c474d945f589a8e214bdd6ab00160e23db44b8b0b872442206e9b8d5e95fb7cba97a579c877b9d
SSDEEP

1536:Fjkdjl8WK4RP84vkAt7NF8Bi6uVahFHzGP22Zk:JkdjlbfxxNF8Bi6ZTGPP

Score

10^/10

metasploit backdoor discovery trojan upx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\csrsc.exe	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\csrsc.exe	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1680-0-0x0000000000400000-0x000000000048C000-memory.dmp	upx
behavioral1/memory/1680-6-0x0000000000400000-0x000000000048C000-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	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 380	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	3
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 392	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	4
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 428	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	5
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 476	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	6
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 484	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	7
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 492	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	8
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 600	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	9
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 680	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	10
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 760	1680	177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe	11
PID 1680 wrote to memory of 824	1680	177285d1d0e9b5059b1652cb5fde7590_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:600
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:488
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:916
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:680
- - 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:824
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1188
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:860
- - 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:276
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:304
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1056
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1116
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:616
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1636
- - 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:484
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:492

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:392

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1284
- C:\Users\Admin\AppData\Local\Temp\177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\177285d1d0e9b5059b1652cb5fde7590_JaffaCakes118.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1680

C:\Users\Admin\AppData\Local\Temp\952674817\zmstage.exe
C:\Users\Admin\AppData\Local\Temp\952674817\zmstage.exe
1⤵
PID:1728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/1680-0-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1680-2-0x0000000077DC0000-0x0000000077DC1000-memory.dmp

Filesize
4KB

Download
memory/1680-1-0x0000000077DBF000-0x0000000077DC0000-memory.dmp

Filesize
4KB

Download
memory/1680-6-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download