d030f8c80de23b1f1fb4d91cc251114ae7bdcd3ed1d8de6d2a165276216c170e

Analysis

max time kernel
140s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 00:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

656035029198749538f5d90d9141c918_JaffaCakes118.pdf
Size

92KB
MD5

656035029198749538f5d90d9141c918
SHA1

1fd7377b70cb81c9c595280c0f8456246574445f
SHA256

d030f8c80de23b1f1fb4d91cc251114ae7bdcd3ed1d8de6d2a165276216c170e
SHA512

536e512c0869c1c0137e6a284c3b2db94e913835bcab0086d820c8fc802ab4358532fd7e24663af8574df1c7e11c3dd860251e2d181a454f863158bd33da852d
SSDEEP

1536:2vD+CAHJz01oOCRH6wQTzTGb1BZKkgNN/1gipxOXkfJg4bD8iGzABO5W12pwnE6z:g+CKJw1oOx/GBBZK7NRyiX0CTDwz1m2S

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2440	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe
2440	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 432	2440	AcroRd32.exe	89
PID 2440 wrote to memory of 432	2440	AcroRd32.exe	89
PID 2440 wrote to memory of 432	2440	AcroRd32.exe	89
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3836	432	RdrCEF.exe	90
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91
PID 432 wrote to memory of 3476	432	RdrCEF.exe	91

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\656035029198749538f5d90d9141c918_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:2440
- 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:432
- - 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=599973907198E99043B65DF99245B08C --mojo-platform-channel-handle=1740 --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=B316464CC8926D83903437CB836B610F --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=B316464CC8926D83903437CB836B610F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3476
- - 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=75C8C414EFCDC47D613F39C31F234499 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3996
- - 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=47BF1504A90795C3A93BC5EC7B3FDEB6 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2936
- - 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=B9AE3C8A7A19F6EE869C34EDAA66E13A --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=B9AE3C8A7A19F6EE869C34EDAA66E13A --renderer-client-id=6 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4920
- - 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=5D8F47F6920CE3EA40A58A90FA876099 --mojo-platform-channel-handle=2760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2708

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3472

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
7fa60e3a0ea39323d919c564e61b24a3

SHA1
13d63112acc1bc2376390e5264a748795b041bf0

SHA256
4f2ce1a0d8754a6e185fef3eb78c46aaa9f53f1999d9e7a9c015b7fd2ea72d29

SHA512
a9c634b9207d18169dbc3bf7c07ad606bbeb87d9a3661f5c9bff74e673cfb96f882ded2da21b1e16fbf7927cc561b16f77e1e0c6aeb78215f458e048b0bc5309

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