6fa0676cf7a709bda01a5425e6c779afc5cefbe6299bfe5240a5a922320c2adc

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 18:49

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General

Target

2639c1e54038bc7dcec54ce26fd71a5d_JaffaCakes118.pdf
Size

44KB
MD5

2639c1e54038bc7dcec54ce26fd71a5d
SHA1

82d957e1e42e4961c1779b78fa2beb8226117fd4
SHA256

6fa0676cf7a709bda01a5425e6c779afc5cefbe6299bfe5240a5a922320c2adc
SHA512

f41a38c20c3dbd075e6c9d1b8d7ffdd4c380dc5b722cbd8860f2e9c01b383147c804d4531ab1fb0478aaecbd154fb321be090d450e1148ce33ed22622a1025c9
SSDEEP

768:S0UY5tQpIGemsubDQnanQF02iJvbp10/IvDaWGTcw9y+qCdpew0t3WgKE57XuMZm:BU6Q6GemsubDQnanQF02iJvbp1WIuVTr

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2448	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe
2448	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 4220	2448	AcroRd32.exe	84
PID 2448 wrote to memory of 4220	2448	AcroRd32.exe	84
PID 2448 wrote to memory of 4220	2448	AcroRd32.exe	84
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 1376	4220	RdrCEF.exe	85
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86
PID 4220 wrote to memory of 3200	4220	RdrCEF.exe	86

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\2639c1e54038bc7dcec54ce26fd71a5d_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:2448
- 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:4220
- - 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=84A31A64B0809F551400E6CB46B51FAD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1376
- - 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=43F86DA6B340335185DE1532DDCD9918 --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=43F86DA6B340335185DE1532DDCD9918 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3200
- - 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=7946D4B0AE1BBF3482314F41B517943A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3204
- - 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=1F7CE0238AC8F9A5A915017C87A13CFB --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4692
- - 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=40A43564D931731D9C124B6448EFA9F1 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2592
- - 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=0585DDD66BF5D95CA694E11E7FC618D5 --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=0585DDD66BF5D95CA694E11E7FC618D5 --renderer-client-id=7 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4528

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
18699c8b8ea163e1454eb4b1ec9ee6dc

SHA1
44e9a5c0e1e39c0397529611522e8ace35b4cc04

SHA256
7c3740b51f24621aa3303401506857d1575a840e1e5ef0bba8deafd4664bac69

SHA512
b8a4be3a6b71b1ffe12851605d292e2865d226ac32766543f16fe0ab2007ec6c4ea7f8aa24e9777ce30968e6179620503b1e3884c09d913b82c7a6075f975faf

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