d5dae72959fbfb43a555743b919fdeb1cee9395d280bb5cbce4f3485a27fa0d5

Analysis

max time kernel
141s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 09:36

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General

Target

243ef708ad6aa23cf5cb029f0605316f_JaffaCakes118.pdf
Size

22KB
MD5

243ef708ad6aa23cf5cb029f0605316f
SHA1

3aaa4279223d24fa82d48f62608a969747518dba
SHA256

d5dae72959fbfb43a555743b919fdeb1cee9395d280bb5cbce4f3485a27fa0d5
SHA512

74375d2eebbeb8d9d51973abb99d3ff870dade1273d82e0c89abf50ef99f8531b76cbce27e6be65bf9e0496d8225ebd5e981519cc84d0c216b3e9fa9206319a5
SSDEEP

384:VzRUpIcb3tz1YMI2WzD38hlzOLWQ5sXij3jO7dIYzJyMAgHcuujSg6pJxR3OUuKr:VzRJotz1YMHWzD38hlzOLWQeyj3jO7dn

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-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4568	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe
4568	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 3140	4568	AcroRd32.exe	93
PID 4568 wrote to memory of 3140	4568	AcroRd32.exe	93
PID 4568 wrote to memory of 3140	4568	AcroRd32.exe	93
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 2304	3140	RdrCEF.exe	97
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98
PID 3140 wrote to memory of 4724	3140	RdrCEF.exe	98

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\243ef708ad6aa23cf5cb029f0605316f_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:4568
- 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:3140
- - 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=EA0515A3D842F2DBFA45C529FF16DCFA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2304
- - 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=268E633B25FE6074297C904B8B72E802 --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=268E633B25FE6074297C904B8B72E802 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4724
- - 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=35490D946074EEB8996DE64A2E7394A1 --mojo-platform-channel-handle=2136 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2748
- - 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=9933B22B95BBCA9D371ADC62F0C94F04 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3492
- - 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=994BB4C3CFAF97DBCF3CBD7E3E6A76B3 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2528
- - 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=6C021257FDA85B10FEAD57E99879E002 --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=6C021257FDA85B10FEAD57E99879E002 --renderer-client-id=7 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2268

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
fdee3cf829e2c94becd71d3d6d26ea5e

SHA1
6da9c297dd96eeca664dda8a7b94aef4e8aa1c69

SHA256
eb714e5a827f46f597c37a58bdd09b1f0d16176d9513fe63ef98f4bfc93c901f

SHA512
3b2e79155e0b5db60adc786eb3e0f4cce6cb2e56caa282f6e1ca234ccd34330bcaadcac532761fdea26761eaa0de53c1be8c3737437b4c69981a62afc3af603a

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