d7f6c0bc436addf2183217b2a2c03e8d3f51971a82c48e24097cb657afd0d78b

Analysis

max time kernel
148s
max time network
157s
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, 09:17

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General

Target

62a90fd38328acfd75eb503ca523411f_JaffaCakes118.pdf
Size

79KB
MD5

62a90fd38328acfd75eb503ca523411f
SHA1

eaea646a7ae2b859a044d6db65220c922c7b50cd
SHA256

d7f6c0bc436addf2183217b2a2c03e8d3f51971a82c48e24097cb657afd0d78b
SHA512

aa4f0a0e2d42e9db04dbcc35c4a2fccee5e6651af512b400fe4a2b4001215ac941b98231d4607ed0fe080d45cdb233167b2bf33654f7326d893c7487105f5975
SSDEEP

384:B3Xd+B5OZc3teJprJmzGv9auuuIuuuuuuuuuuu4uuuuuuuFSFrNuuuIuuuuuuuuo:DH

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2700	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 1380	2700	AcroRd32.exe	87
PID 2700 wrote to memory of 1380	2700	AcroRd32.exe	87
PID 2700 wrote to memory of 1380	2700	AcroRd32.exe	87
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 3836	1380	RdrCEF.exe	88
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89
PID 1380 wrote to memory of 4000	1380	RdrCEF.exe	89

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\62a90fd38328acfd75eb503ca523411f_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:2700
- 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:1380
- - 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=361F0EC72312EC2B8937F9A8801F0B12 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3836
- - 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=2AD5765A400119EAB740EDDEBF629014 --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=2AD5765A400119EAB740EDDEBF629014 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4000
- - 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=D924C78FABEA8F28B463A3E9370CB964 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4340
- - 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=A82022AB6371924F8DD17244A5E43A16 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3760
- - 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=2A952889E6EE18EF78C2B94C42F9222A --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3916
- - 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=9271297377D21EBE015F7B4ADDAFB7B9 --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=9271297377D21EBE015F7B4ADDAFB7B9 --renderer-client-id=8 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1684

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
3499bb63b5337851b03d9ede6a4dd0fc

SHA1
c0d577ddb0382901ae24b7f3ac0fd34d5c416cc1

SHA256
6000b9e21368c24ad7319aa2716592f2973dfcd14f8e067585725c5617a97122

SHA512
6d5a60f555b8cbc75f5a70d655df7864824bbeb2e7e62bad091528269615791789cdb71f431db7eae8ea755d54a222ebbe3456529cfe8041ba6613d739777a83

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