d9f24b092ff7e782a18d13fff0c2a668e3c607ef966de8555b24f36ef2d9e422

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 04:57

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General

Target

JaffaCakes118_6a5dfb796f54bc6847e8d9aae42360dc.dll
Size

612KB
MD5

6a5dfb796f54bc6847e8d9aae42360dc
SHA1

65d413a7878e7ba24b1beb6507fee93adce80447
SHA256

d9f24b092ff7e782a18d13fff0c2a668e3c607ef966de8555b24f36ef2d9e422
SHA512

bb7c566fabaf1d970421fb09db04794cda55bdf06ad1e439e185520092c39069357044d3cb920483234d687e2d40239deca0ff0d988060952e318350152107b5
SSDEEP

6144:PZLT3A5Dp0HvFIc5vBlcQGSgS62iiiiiSySYSGS+8c8c8AAANA/AA0fMGrgPhclM:PZL7A5l0711g8onrOcWAqVvpqJoPn+a

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1916	rundll32mgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2376	rundll32.exe
2376	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32mgr.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1916	rundll32mgr.exe

Suspicious behavior: MapViewOfSection 25 IoCs

pid	Process
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe
1916	rundll32mgr.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	rundll32mgr.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2356 wrote to memory of 2376	2356	rundll32.exe	30
PID 2376 wrote to memory of 1916	2376	rundll32.exe	31
PID 2376 wrote to memory of 1916	2376	rundll32.exe	31
PID 2376 wrote to memory of 1916	2376	rundll32.exe	31
PID 2376 wrote to memory of 1916	2376	rundll32.exe	31
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 380	1916	rundll32mgr.exe	3
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 396	1916	rundll32mgr.exe	4
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 432	1916	rundll32mgr.exe	5
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 476	1916	rundll32mgr.exe	6
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 492	1916	rundll32mgr.exe	7
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 500	1916	rundll32mgr.exe	8
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 604	1916	rundll32mgr.exe	9
PID 1916 wrote to memory of 684	1916	rundll32mgr.exe	10
PID 1916 wrote to memory of 684	1916	rundll32mgr.exe	10
PID 1916 wrote to memory of 684	1916	rundll32mgr.exe	10
PID 1916 wrote to memory of 684	1916	rundll32mgr.exe	10

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:604
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1328
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:548
- - 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:768
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:828
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1180
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:856
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:976
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:280
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:292
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1076
- - 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:1636
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1720
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:1064
- 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:1256
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a5dfb796f54bc6847e8d9aae42360dc.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2356
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a5dfb796f54bc6847e8d9aae42360dc.dll,#1
    3⤵
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2376
  - - C:\Windows\SysWOW64\rundll32mgr.exe
      C:\Windows\SysWOW64\rundll32mgr.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1916

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

C:\Windows\SysWOW64\rundll32mgr.exe

Filesize
139KB

MD5
6fa776906e04fd7f927ed4676d76b48b

SHA1
4a1eebc9fefcfb4b8ae3e537daf1904e832523b7

SHA256
1c9847b9d4e17bdc077732290fe941c62defd66d9b67f070e0a1f470d1802176

SHA512
1540763d215f5e64b24f911ee281dc3ba73fa42646e5e9b6c85ad593ae70ce57f71f566f45188c15bfb52f2d9ac46a010acd39a87078a5fb0b487d482aad83f6

Download Submit
memory/1916-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1916-16-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1916-14-0x0000000077830000-0x0000000077831000-memory.dmp

Filesize
4KB

Download
memory/1916-13-0x000000007782F000-0x0000000077830000-memory.dmp

Filesize
4KB

Download
memory/2376-15-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

Download
memory/2376-11-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2376-10-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2376-9-0x0000000010000000-0x000000001009A000-memory.dmp

Filesize
616KB

Download
memory/2376-7-0x0000000010000000-0x000000001009A000-memory.dmp

Filesize
616KB

Download