e9f54169c31e53b59a67dd61fa78160eb39c48d7ff55661c632acb2ba7356f20

Analysis

max time kernel
92s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 16:14

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General

Target

63e0a6f9c8eb73ed74865a60dff66262_JaffaCakes118.pdf
Size

12KB
MD5

63e0a6f9c8eb73ed74865a60dff66262
SHA1

924e2fa8c627c044e8ae0dbdce46e9b81a828764
SHA256

e9f54169c31e53b59a67dd61fa78160eb39c48d7ff55661c632acb2ba7356f20
SHA512

a0dd19a88265ea116504516e398e21625ecaea5bb780268c7cc68189e61c2fe276414a6c7a64b6b2ade8180d793c361e8cc75db8f923f87a0df353b4d9af88de
SSDEEP

384:DLEMMLEtysyHZfyq7y080Fm98pRPFOF++:Dg/gANywyB4m3

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1040	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 3708	1040	AcroRd32.exe	92
PID 1040 wrote to memory of 3708	1040	AcroRd32.exe	92
PID 1040 wrote to memory of 3708	1040	AcroRd32.exe	92
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 3756	3708	RdrCEF.exe	93
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94
PID 3708 wrote to memory of 2448	3708	RdrCEF.exe	94

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\63e0a6f9c8eb73ed74865a60dff66262_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3708
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=5E9131DA64D77B56450400D18940C85E --mojo-platform-channel-handle=1708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3756
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=15FF33F03790250CFDB1DA9CDD3497CD --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=15FF33F03790250CFDB1DA9CDD3497CD --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2448
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=F198C6522E76AFAE5318D26A97F8F280 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1476
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=85F54426903E471F4E9DCDE25A07E38A --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=85F54426903E471F4E9DCDE25A07E38A --renderer-client-id=5 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4964
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=E4B9793B10BD093D0D75F120A8AAC1BC --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3552
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=93C4CEF13FA8F3BD1BB03C0CC5D2C9BC --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4456

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1500

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\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
e776901ff8b35dde49b418603a0f6103

SHA1
62491a8744fe706ba6d11422b577e1f32dde0009

SHA256
a3e64dd5cf0059070bdab256f17e44a4ec7c9b767529475cdb5fa8aab661c20f

SHA512
c0c391b2aaf68c9d8cbad79ffd95ea0822be0915c3e596f88b0c9383b414c0e54259c63bdcb3925fae5bcbc58192801588ec5e6379cd3adad82fd4ae630d30f2

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit