e0c76347ec45f2666b4e43d994654a9f7317966f9f274b4c885a4fb6853fcc4a

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 17:50

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General

Target

0c28aa91f9b7c75814dc7b23c62e529a_JaffaCakes118.pdf
Size

68KB
MD5

0c28aa91f9b7c75814dc7b23c62e529a
SHA1

d8d6ea42269f30ff33ef471d18388540f661f3ca
SHA256

e0c76347ec45f2666b4e43d994654a9f7317966f9f274b4c885a4fb6853fcc4a
SHA512

c6f8b76d4534430215dd6540e87835811369da172e942734f6c4805cb72df25e9ecfedca41e5880af9d0303235b047aa6c32c8eadabacf689fd7e9f6d9e2e40e
SSDEEP

1536:SYHr61eMglGBt5djCWla1b/149X7wQvxXbhOWiwyuSWspORGQKureT7SuL:ng7bb+Wy/i9EQvdHyu1RxK4ev

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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5008	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe
5008	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5008 wrote to memory of 3644	5008	AcroRd32.exe	90
PID 5008 wrote to memory of 3644	5008	AcroRd32.exe	90
PID 5008 wrote to memory of 3644	5008	AcroRd32.exe	90
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 2704	3644	RdrCEF.exe	93
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94
PID 3644 wrote to memory of 4168	3644	RdrCEF.exe	94

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\0c28aa91f9b7c75814dc7b23c62e529a_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:5008
- 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:3644
- - 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=9A86F0577120784E208EBBF3D888735F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2704
- - 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=73AB6310F708EBCD6CBE84798B47D869 --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=73AB6310F708EBCD6CBE84798B47D869 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4168
- - 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=8B8FAA8AFF54B78B3D0BD23CA74FF76F --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3620
- - 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=DE60E5538A1AF20114B532803FCDAF59 --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=DE60E5538A1AF20114B532803FCDAF59 --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1176
- - 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=EFB13B68DE96E9C3AEAC4DE374E90896 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4508
- - 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=09DD6CBE55F1A54A59590769E52F6639 --mojo-platform-channel-handle=2604 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4116

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
2eb92f2bccce5fb4fcfcbcd6c2a8f8be

SHA1
9979037998320ab0b888cc70f79aafb17772f24f

SHA256
b9ede3645bfe04680163dcc32e88f14534366e88e84f917b4836238558bbe004

SHA512
f8ee7dcf4629729a4c02902f72e7baa16fd5cf140a07790222897a94b63dadf7c1d55580d63e83f675af49ea6b6829cb92a15e7fe7a26b58d0c6866ac2ee3a40

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/5008-27-0x000000000B670000-0x000000000B691000-memory.dmp

Filesize
132KB

Download