f0f364f798433f5fac3860e0fbd7c677fca2e1456047aaa833d5cf62efaf3964

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 14:07

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General

Target

JaffaCakes118_6d2dc95790b6ae2a2eb5d6fc6afe6e50.dll
Size

218KB
MD5

6d2dc95790b6ae2a2eb5d6fc6afe6e50
SHA1

f97de6b1c643608b699034db23ec46ea328d4bb5
SHA256

f0f364f798433f5fac3860e0fbd7c677fca2e1456047aaa833d5cf62efaf3964
SHA512

6b6ddc04cadf53007074a195e1633eb40686dfe0560737395e6f031d27124283c4dcfa74659bc8264ec33775bd8978a54fd522c631bcddd61ef0aa02c6e2a7ae
SSDEEP

6144:7lS5j1qQ2CPtogTym7nWqTVor7m+hbCxYE:7lFJC2gtnWqJoPn+l

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2820	rundll32mgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2948	rundll32.exe
2948	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
2820	rundll32mgr.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe
2820	rundll32mgr.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2820	rundll32mgr.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2948 wrote to memory of 2820	2948	rundll32.exe	31
PID 2948 wrote to memory of 2820	2948	rundll32.exe	31
PID 2948 wrote to memory of 2820	2948	rundll32.exe	31
PID 2948 wrote to memory of 2820	2948	rundll32.exe	31
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 372	2820	rundll32mgr.exe	3
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 380	2820	rundll32mgr.exe	4
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 420	2820	rundll32mgr.exe	5
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 468	2820	rundll32mgr.exe	6
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 476	2820	rundll32mgr.exe	7
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 484	2820	rundll32mgr.exe	8
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 592	2820	rundll32mgr.exe	9
PID 2820 wrote to memory of 668	2820	rundll32mgr.exe	10
PID 2820 wrote to memory of 668	2820	rundll32mgr.exe	10
PID 2820 wrote to memory of 668	2820	rundll32mgr.exe	10
PID 2820 wrote to memory of 668	2820	rundll32mgr.exe	10

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:372

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:468
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:592
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1556
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1580
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:668
- - 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:812
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1160
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:840
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:996
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:300
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:684
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1076
- - 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:1308
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:556
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2968
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:476
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:484

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1188
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d2dc95790b6ae2a2eb5d6fc6afe6e50.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d2dc95790b6ae2a2eb5d6fc6afe6e50.dll,#1
    3⤵
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2948
  - - 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:2820

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/2820-13-0x0000000077040000-0x0000000077041000-memory.dmp

Filesize
4KB

Download
memory/2820-12-0x000000007703F000-0x0000000077040000-memory.dmp

Filesize
4KB

Download
memory/2820-11-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2820-14-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2948-0-0x00000000000F0000-0x000000000012C000-memory.dmp

Filesize
240KB

Download
memory/2948-9-0x00000000001D0000-0x00000000001FE000-memory.dmp

Filesize
184KB

Download
memory/2948-8-0x00000000001D0000-0x00000000001FE000-memory.dmp

Filesize
184KB

Download