7df493835e0fa27073bd325b2a034a16326c23f13e60bf14b5a725489be8dd42

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 18:32

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General

Target

ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe
Size

45KB
MD5

ac1b77610a7d9e326ca721f9c9a8487d
SHA1

87207383992c8fada190f223c58bf449abc32ce7
SHA256

7df493835e0fa27073bd325b2a034a16326c23f13e60bf14b5a725489be8dd42
SHA512

ec60f7934dac1220269ea12731e5c57b9f044920e7521de65cbb7738c8f3fbc273a7a0a92d8acea585d5fcb6710f7a0b97dd5aac8da39db5e15a74d47fb7efa7
SSDEEP

768:+zQs4poKzpo2Ge1Hn4A1f/rkfYvj6dlZgBBZuXEjgMQ/nNCp0:+zYpoKz6q1H4AR/hyl0BZQhMQ/nNo0

Score

7^/10

discovery

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe

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 5 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	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{73EE5190-5E59-11EF-9912-DA2E3A28CA1B} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1215748891"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31126118"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430857350"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1215748891"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31126118"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1222936863"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1222936863"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31126118"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31126118"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe
Token: 33	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3744	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3744	iexplore.exe
3744	iexplore.exe
2256	IEXPLORE.EXE
2256	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 5056	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	85
PID 4104 wrote to memory of 5056	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	85
PID 4104 wrote to memory of 5056	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	85
PID 5056 wrote to memory of 3744	5056	cmd.exe	89
PID 5056 wrote to memory of 3744	5056	cmd.exe	89
PID 3744 wrote to memory of 2256	3744	iexplore.exe	91
PID 3744 wrote to memory of 2256	3744	iexplore.exe	91
PID 3744 wrote to memory of 2256	3744	iexplore.exe	91
PID 4104 wrote to memory of 3744	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	89
PID 4104 wrote to memory of 3744	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	89
PID 4104 wrote to memory of 4992	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	96
PID 4104 wrote to memory of 4992	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	96
PID 4104 wrote to memory of 4992	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	96
PID 4104 wrote to memory of 1344	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	97
PID 4104 wrote to memory of 1344	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	97
PID 4104 wrote to memory of 1344	4104	ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\SysWOW64\cmd.exe
  cmd /c start iexplore -embedding
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5056
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -embedding
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3744
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3744 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2256
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\gos7F32.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4992
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verFC90.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4329235D\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\ac1b77610a7d9e326ca721f9c9a8487d_JaffaCakes118.bat

Filesize
307B

MD5
314da93a84b86f299c762d5005f760be

SHA1
6b0f10b19f3420619fd2bc41ce4efec13ebab169

SHA256
4250cd9f9ff7ddf264ea240ec431a03f591118f9e1db834a1a2d0ca2d3f1429f

SHA512
66228d70fa095ae1c60596134b0324b88741d8daa6239e2332e8dda2a040fd37f135e545990e33cf6a3ed3da7578998d16e076193a025eaf5c594435ae9467bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\gos7F32.bat

Filesize
190B

MD5
320d3069b114b68e1f67a196f15d0c59

SHA1
1baf8aedb5e0548264e3a4cde27246a1aa09a496

SHA256
fbc9cc831a44a5f579b62c89f11f432dfcbcabe8fbc3b598d3d6dc567f3ee7fc

SHA512
95a0821d6597009da84b28a0668275fe66743c20e0cf05c3cf6135b11a0b857ed13b68efc3b656af15186b0bf77ac8f6708841fbc6eafe69b84310b920034524

Download Submit
C:\Users\Admin\AppData\Local\Temp\gos7F32.tmp

Filesize
25KB

MD5
a0d121b52cea6142e1d6bd3c7cee7b8f

SHA1
fec666c6ef8fe2eb9d188a10a7c129e650cf3893

SHA256
d74105ed59c727150f90b68bf6c557cc810aff2cfa47094a8f83963b1bc90dcb

SHA512
3a92ea2a235894edbe6327bba91c7dd990bea23789ac61371157d26590db3e97291e73c231ac3a94a86421c0122814577141e7e9ff740695eecb6d90e0477542

Download Submit
memory/4104-0-0x0000000000400000-0x0000000000411200-memory.dmp

Filesize
68KB

Download
memory/4104-1-0x00000000001C0000-0x00000000001C5000-memory.dmp

Filesize
20KB

Download
memory/4104-4-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/4104-7-0x0000000002170000-0x0000000002174000-memory.dmp

Filesize
16KB

Download
memory/4104-14-0x0000000000400000-0x0000000000411200-memory.dmp

Filesize
68KB

Download
memory/4104-16-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/4104-15-0x00000000001C0000-0x00000000001C5000-memory.dmp

Filesize
20KB

Download