24bba628275c148c43b43a7c04f3ed42bd6efac64b920984a8997dde4dfede52

Analysis

max time kernel
133s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 10:23

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General

Target

22023ddbe6accb7df2bea9547e94b1d7_JaffaCakes118.pdf
Size

7KB
MD5

22023ddbe6accb7df2bea9547e94b1d7
SHA1

e3ff2e503b05fd21027d9fe2c04943adf4fa0b13
SHA256

24bba628275c148c43b43a7c04f3ed42bd6efac64b920984a8997dde4dfede52
SHA512

1a1a55a0007107a6a55473272f8ccb68dd3bce701db786c30c696e91c3b13fa619761c3b35668686a209fd1cb1356a3a726596e596d7a25d7910394610bc0fd8
SSDEEP

192:OUz4ULMxL1KtZys9+oOVrz66auN3GbqMYxDPhMA2dxmC6pmd9R2clWVPFTfJA6eV:OUz4ULMxL1KtZyw+oOpzHEgvMA2QO3My

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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3756	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3756 wrote to memory of 5012	3756	AcroRd32.exe	90
PID 3756 wrote to memory of 5012	3756	AcroRd32.exe	90
PID 3756 wrote to memory of 5012	3756	AcroRd32.exe	90
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 2224	5012	RdrCEF.exe	92
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93
PID 5012 wrote to memory of 380	5012	RdrCEF.exe	93

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\22023ddbe6accb7df2bea9547e94b1d7_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5012
- - 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=C964F19587ED8E971741193D3573CCA0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2224
- - 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=67D7B21043B918E9C2D83F0CF7808838 --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=67D7B21043B918E9C2D83F0CF7808838 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:380
- - 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=D03BD286D39C723C0A24D08B861E0FBC --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4988
- - 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=8F293931EF3F6CF3D3A2846D82B76B1D --mojo-platform-channel-handle=1972 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2948
- - 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=432E4F2120FF6B519415BC0C3A1CEC37 --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=432E4F2120FF6B519415BC0C3A1CEC37 --renderer-client-id=6 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1336
- - 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=08E1DD940D69C7242435FA49B008E2A8 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1844

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
583eff6d30a103214cfaf6c285c17167

SHA1
0d0652bfcb2dd5b387e9e65590d3a2eb333a8db7

SHA256
9276c1fe8b254408dab95e41dfbde3b8bf8a2dd08f430fe6778afebd4844e39a

SHA512
3f9f706e4ccc3d01149cd632f581e37b2b91bdf03f396ee57947ab3dd8b6864ee0b7b558ccb28ba6a28ac21fa1d2aa5f65ff1eec8dce95cfbea73d6b6c5aa58e

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
memory/3756-124-0x000000000A310000-0x000000000A45D000-memory.dmp

Filesize
1.3MB

Download