59dd57f9b820cf759c467934270bd812deda01115dd9ce59210bd2ef838132b6

Analysis

max time kernel
93s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 12:21

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General

Target

34b1d94d828ff90c8168db23001317ac_JaffaCakes118.pdf
Size

76KB
MD5

34b1d94d828ff90c8168db23001317ac
SHA1

b07ac6738da5ff035f4cd76d1b824762be266c0f
SHA256

59dd57f9b820cf759c467934270bd812deda01115dd9ce59210bd2ef838132b6
SHA512

b266de5949caa11306b1bd445dd172aeb10eb775fd3672ac9af99573dfeb11d98489fb1deeb7e9c1899b3068ce77e5cfc80f94323a533178a0e5a8e8c7d238ab
SSDEEP

1536:zzu+XDaWwT4teX7M+2tIAYgfI61wEM47XBabWyU6EOI+PO+ZkJWcpOm5pUE:zXD+ktztvYKI61wv47Xk7EaPO+ZkAmr

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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2888	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 4204	2888	AcroRd32.exe	86
PID 2888 wrote to memory of 4204	2888	AcroRd32.exe	86
PID 2888 wrote to memory of 4204	2888	AcroRd32.exe	86
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 3532	4204	RdrCEF.exe	87
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88
PID 4204 wrote to memory of 2024	4204	RdrCEF.exe	88

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\34b1d94d828ff90c8168db23001317ac_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:2888
- 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:4204
- - 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=BF7EF19F8C0E0CF465A5ED54CBCD1763 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3532
- - 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=5C664203FA8EDA5D0525AB0FE9CC19A9 --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=5C664203FA8EDA5D0525AB0FE9CC19A9 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2024
- - 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=67B58DFE42AED959802EE368BFA66344 --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=67B58DFE42AED959802EE368BFA66344 --renderer-client-id=4 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4836
- - 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=716DCA9BCB5BF49E5A901C843242E4BE --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3960
- - 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=946F3538AF2E9E29B7FF0A0B5112A7A9 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3448
- - 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=5C5015D3271D823916B03F6E44D3BC42 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1368

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
76f2938452cdcf47102fa60c30d7952e

SHA1
a6a030b8178ffd31e62e4cf5e9f4d58468813ddf

SHA256
ddc585c6cab38d6079c0ec7e51a363c7acf7d1d573e001eab70e5d2e8bc55f11

SHA512
2cf5183d50551873652a016fdf3d96968c49f03e0b8ab502ede3dd2779b2148da383cbddf9a432af3b3d3eadec8f5e55f1a5a9ac6bd1411293fae6273ad7a665

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