c262b569f745581f8d297684284c4b06899b2b873bac6e6047b5428cc1c7bf46

General

Target

f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe
Size

64KB
MD5

f085e7cad8e0583b5e468a0d0bf9d94d
SHA1

13b2f42dfdec0282b32f45c0021b8e0fc96b9346
SHA256

c262b569f745581f8d297684284c4b06899b2b873bac6e6047b5428cc1c7bf46
SHA512

92860285c125e310539a9625169a17ddbab4eae181a36c75f6eb29b3949b8f1da82172ea8d2536ac9dd410bad8e2fdfddc4d42abf47359973968ffe5bb2bbf70
SSDEEP

768:wP7H7nMf7F0IlGDtV/2gh+9FypieETnSPagT7wo4cFQUVrENk1V7UIvsi9B2h:e7bnMf7FJwtV/zhk80D3o4cFwkkInI

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dadv = "C:\\Users\\Admin\\AppData\\Roaming\\dadvmgr32.exe"	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1196 set thread context of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 13 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9B125A82-7855-11EF-8D5B-762C928CCA03} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1672	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
8	IEXPLORE.EXE
8	IEXPLORE.EXE
8	IEXPLORE.EXE
8	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3056	1196	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	82
PID 3056 wrote to memory of 3184	3056	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	83
PID 3056 wrote to memory of 3184	3056	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	83
PID 3056 wrote to memory of 3184	3056	f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe	83
PID 3184 wrote to memory of 1672	3184	iexplore.exe	84
PID 3184 wrote to memory of 1672	3184	iexplore.exe	84
PID 1672 wrote to memory of 8	1672	IEXPLORE.EXE	85
PID 1672 wrote to memory of 8	1672	IEXPLORE.EXE	85
PID 1672 wrote to memory of 8	1672	IEXPLORE.EXE	85

C:\Users\Admin\AppData\Local\Temp\f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f085e7cad8e0583b5e468a0d0bf9d94d_JaffaCakes118.exe
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3056
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe" findcommerce.net
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3184
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" findcommerce.net
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1672
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1672 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:8

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3056-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3056-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3056-3-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3056-9-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads