5d36244f243c33c7f0700231d92558d7ea84975310fb34900b7265560ee99e99

Analysis

max time kernel
137s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 11:10

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General

Target

675893111f243b965cbf829005f0612c_JaffaCakes118.exe
Size

47KB
MD5

675893111f243b965cbf829005f0612c
SHA1

bb0f943d4373b30297f02ba3f6c4746faf25a731
SHA256

5d36244f243c33c7f0700231d92558d7ea84975310fb34900b7265560ee99e99
SHA512

60ee509f19d417209504936521f0494560d331b1f1c9499cb58fdaf6158786604d10135d1a7e97bcc93078aacf03a291fc3d58f982d3b8f60fec756e22393cf0
SSDEEP

768:8PZ7qtPegxpQozpzpn7UM4epXNeyvrvlTaXRubLrlFLy/CoNh/BRijM1/f/nKXlB:DBtQOzJUMRNXvxTaXEpI/7hz/3n6B

Score

7^/10

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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31120627"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428499272"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1FB6548B-48E7-11EF-9338-4A319C7DE533} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4096198303"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4097760877"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4096198303"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31120627"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31120627"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31120627"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4097760877"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\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

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe
Token: 33	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2480	iexplore.exe
2480	iexplore.exe
1360	IEXPLORE.EXE
1360	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 5084	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	84
PID 4624 wrote to memory of 5084	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	84
PID 4624 wrote to memory of 5084	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	84
PID 5084 wrote to memory of 2480	5084	cmd.exe	87
PID 5084 wrote to memory of 2480	5084	cmd.exe	87
PID 2480 wrote to memory of 1360	2480	iexplore.exe	90
PID 2480 wrote to memory of 1360	2480	iexplore.exe	90
PID 2480 wrote to memory of 1360	2480	iexplore.exe	90
PID 4624 wrote to memory of 2480	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	87
PID 4624 wrote to memory of 2480	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	87
PID 4624 wrote to memory of 1508	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	96
PID 4624 wrote to memory of 1508	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	96
PID 4624 wrote to memory of 1508	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	96
PID 4624 wrote to memory of 4712	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	97
PID 4624 wrote to memory of 4712	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	97
PID 4624 wrote to memory of 4712	4624	675893111f243b965cbf829005f0612c_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\675893111f243b965cbf829005f0612c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\675893111f243b965cbf829005f0612c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\SysWOW64\cmd.exe
  cmd /c start iexplore -embedding
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:5084
- - 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:2480
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2480 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1360
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\gos951C.bat"
  2⤵
  PID:1508
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\675893111f243b965cbf829005f0612c_JaffaCakes118.bat"
  2⤵
  PID:4712

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verE24.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3WWFCFW4\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\675893111f243b965cbf829005f0612c_JaffaCakes118.bat

Filesize
307B

MD5
6a1a7b971a636bc7c4ed9b4517f2bce8

SHA1
405d39446276c0c205992fe587ca98942af887bf

SHA256
4ab7b5220309fa971de52ca25dc8ec56aba54703ebc4b82cb4f2a35c34edfb0c

SHA512
504177882d594ed16277416ec7c392ade5a382e16e0dbbed735c17315d88ba3b8c10660bdcd099d9592d6eb71ae2854692696555fb124fae8ef6fe41c7de1358

Download Submit
C:\Users\Admin\AppData\Local\Temp\gos951C.bat

Filesize
190B

MD5
611126ad8d153a8933c2436b144e136a

SHA1
f740256eaab2c588089dc3d3cd59225ad15ec8fd

SHA256
d16a1d32535f150ac488d729e48ddcfc3a3a96d6a3f712a285bf53bd700ac3b1

SHA512
6c9bbc3ac0afece5a04b69471875c0d6cce47ad87f1ff8c7c0f67fc70bbc01cb46db690b08a0c239f26c39b345d3ad76001b4b41c4aeb6d5b9fd0a87c60bd646

Download Submit
C:\Users\Admin\AppData\Local\Temp\gos951C.tmp

Filesize
26KB

MD5
a5f25b49632f6e91e0a0e8fa0465473f

SHA1
94a246dea7f6eeadedeacc3df3f353ddea306389

SHA256
a000322d6d7ee57b072461f651ecc6feecd5f3441d5353931ab7ab660cfaf913

SHA512
85765a3cd9b4c9b1031e0c2d3107ab74da0eef82f7712527e87e85164e718c5cc2e00080326b2fe99764602984d3817e96cda127c1d02cf8ddbc4b99f7141088

Download Submit
memory/4624-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4624-1-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/4624-4-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/4624-7-0x0000000000690000-0x0000000000695000-memory.dmp

Filesize
20KB

Download
memory/4624-16-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/4624-15-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/4624-14-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download