47fdb1985b40d706d75cfa2d1fa9a9b219b86f5defe2135a9242b3c900a8ec22

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 01:12

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General

Target

fb970034b5dbad7d0989751a710345db_JaffaCakes118.pdf
Size

46KB
MD5

fb970034b5dbad7d0989751a710345db
SHA1

02d3d07344add6aedd56d2d47f2e6695d7544519
SHA256

47fdb1985b40d706d75cfa2d1fa9a9b219b86f5defe2135a9242b3c900a8ec22
SHA512

8bab22d85013d9eb959baa61c6bd138987e4256dc71c23dd79bc4e5d353d4118eb9cdf045ad86041680abd803a6d7f41d1e0bfea7b2ee35808a1dfddec7104bc
SSDEEP

768:g2iLxaRjlEGM3M636Hzqx/Kfxs/rYRHdzeTi9J3pZR26BEUMFvxyqhCYPVEf:g1aRjlEKnuxo6r8qCUUGvxyqh1Of

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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1624	AcroRd32.exe
1624	AcroRd32.exe
1624	AcroRd32.exe
1624	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 4832	1624	AcroRd32.exe	91
PID 1624 wrote to memory of 4832	1624	AcroRd32.exe	91
PID 1624 wrote to memory of 4832	1624	AcroRd32.exe	91
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2440	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95
PID 4832 wrote to memory of 2280	4832	RdrCEF.exe	95

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\fb970034b5dbad7d0989751a710345db_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1624
- 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:4832
- - 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=45C0C7F30DB88DDA3F774DE6A1AE4F9A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=553ED5F020B6C041D654B7FA1D2D21C4 --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=553ED5F020B6C041D654B7FA1D2D21C4 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2280
- - 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=5436CD0B1C56558EBC74018E2373348E --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:364
- - 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=7279EF57E3CDDF5A3F3567BF2ED712AF --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4020
- - 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=7C28EF29100E2984921011927CBE11B9 --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=7C28EF29100E2984921011927CBE11B9 --renderer-client-id=6 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2744
- - 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=4F045A564546C3204F564896CF8C1E85 --mojo-platform-channel-handle=2880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4972

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4396

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
28e4b020a66b1144b057fe17ad7915f4

SHA1
07c47de3c23e6c6e3e9f046831ce6829da56a629

SHA256
1abadcde451e90cd8887823723a143da39741dc74f7d7f701e92b2d726fca035

SHA512
be122c674c7e940f4afa175543760fd9ea5be58b94877ff56a8bb9039d16457cdbe1a3c014207472ff582049d9f34d58595b45fd971ea878809a0bb56c6527a2

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
e481b053cb165f938534cb6ed49c8201

SHA1
954a25262cc8d9c9a2a22789a2a8d2a392608cbd

SHA256
c88c5fd637333d6091b0c5a258408d8e45d053a53cb9443ba2870bd25c19cce8

SHA512
4cd4538ba4758f6068aeeccce95d91631792433f58f13ee48b5232243a0592b2173bdd81f74e5172d1b778b9f820324c7674c8f152a0796dacf4de31b69d67df

Download Submit
memory/1624-30-0x000000000A240000-0x000000000A261000-memory.dmp

Filesize
132KB

Download