bbd056e30ba26fd77953d840b5f35cae238e9be568318551083f1b95386c9034

Analysis

max time kernel
142s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 15:22

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General

Target

f15fe95b6e61af78a5ba3ca146898975_JaffaCakes118.pdf
Size

80KB
MD5

f15fe95b6e61af78a5ba3ca146898975
SHA1

c1173b182ac243db03c228cd5fb1f2f5105e51ec
SHA256

bbd056e30ba26fd77953d840b5f35cae238e9be568318551083f1b95386c9034
SHA512

01d3a288b7c0112c2de3ef16d4996d3e4adea9d9110c18086167ac7cb7f8c48aa5d9d6fbb2a41fb5e1d710c57fb9c5feca78179939346918eddf707214995733
SSDEEP

1536:+UuLAYfsac5jAsKyAjwjqPh/DfiufCUky17Ls6lLIZc62xFcgtqEmzMNIa1QLWgc:7wZk9jAKlqlDKuSZcnagg//FiG7Syi

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
3588	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3588	AcroRd32.exe
3588	AcroRd32.exe
3588	AcroRd32.exe
3588	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 2160	3588	AcroRd32.exe	90
PID 3588 wrote to memory of 2160	3588	AcroRd32.exe	90
PID 3588 wrote to memory of 2160	3588	AcroRd32.exe	90
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 652	2160	RdrCEF.exe	91
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92
PID 2160 wrote to memory of 676	2160	RdrCEF.exe	92

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\f15fe95b6e61af78a5ba3ca146898975_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:3588
- 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:2160
- - 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=A3B672CE94F0AD3F3F6575944AFC98D5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:652
- - 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=9DB7B9BD368755AE56378C1400002093 --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=9DB7B9BD368755AE56378C1400002093 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:676
- - 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=E11F3AD385D62D86EEAB9A5FBBA5E59E --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2772
- - 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=34BFE1992B2506AF08BFCD1EA28A4CEC --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3144
- - 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=9C7C9FFD33C46D77825C858321939214 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1532
- - 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=E5BE3AF7CB98C562DBC87B836E7A48AC --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=E5BE3AF7CB98C562DBC87B836E7A48AC --renderer-client-id=7 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4884

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
4e0bf0636f5a043cf71b42c28d2ec605

SHA1
6510881b714593fec961a9678d86c6f0bf6fee7a

SHA256
918ddf6ff732fdc6e547917c1027b8795b5d8d69a5dba8d469438b267c2a5360

SHA512
0c7d0f98c61ef32ce2453b996ec01a69947e3c5587884c94a8a2ea0dee18109f25f4989061e9c7f991861418f5cf6c69068241da11aa8e805f336d0acaf4db19

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

Filesize
64KB

MD5
21bad5bc5b1b3ad171cefda795ec3ccc

SHA1
19439fddacf648582c49708b78921952885ece99

SHA256
c9c61166ee425f1bf524675488a7219643f8b3e30038938726913b5d1dc762d9

SHA512
8ba6ef625b8dc70374b4128fc80cd06634e7099f128193919e5553fae11b7a6a1154d5c1bf49f65919f7652fb50eebbee18496ace2c7bcea477245bc1ef350ab

Download Submit
memory/3588-102-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-84-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-87-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-90-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-94-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-98-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-30-0x000000000B960000-0x000000000B981000-memory.dmp

Filesize
132KB

Download
memory/3588-106-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-110-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-114-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-118-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-122-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-126-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download
memory/3588-130-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download