f69f69544cd041df8571ddf7117571893ee55a9b0206d8378a197b826f17cccc

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 03:48

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General

Target

328ffca5623402631de1330b406d4dd0_JaffaCakes118.pdf
Size

38KB
MD5

328ffca5623402631de1330b406d4dd0
SHA1

562cc2497e94c8789cd9cc216e27192578218c09
SHA256

f69f69544cd041df8571ddf7117571893ee55a9b0206d8378a197b826f17cccc
SHA512

54fb31fec9d6b93cde08fe216108cd2b05f58aa55a8162bb647926c9189860bd0eed198df6ed09d33cef9a7a905f2b40c2e744d00ac1acd4a28a067dcadf5435
SSDEEP

768:3XuMZmwgCLWarUxqVrCFdJXV3vHJ4a/z8agC3KHQg:3XFZmGWSSWCbLH3KHQg

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2104	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 4216	2104	AcroRd32.exe	96
PID 2104 wrote to memory of 4216	2104	AcroRd32.exe	96
PID 2104 wrote to memory of 4216	2104	AcroRd32.exe	96
PID 2104 wrote to memory of 224	2104	AcroRd32.exe	100
PID 2104 wrote to memory of 224	2104	AcroRd32.exe	100
PID 2104 wrote to memory of 224	2104	AcroRd32.exe	100
PID 2104 wrote to memory of 1836	2104	AcroRd32.exe	101
PID 2104 wrote to memory of 1836	2104	AcroRd32.exe	101
PID 2104 wrote to memory of 1836	2104	AcroRd32.exe	101
PID 2104 wrote to memory of 4960	2104	AcroRd32.exe	102
PID 2104 wrote to memory of 4960	2104	AcroRd32.exe	102
PID 2104 wrote to memory of 4960	2104	AcroRd32.exe	102
PID 2104 wrote to memory of 4140	2104	AcroRd32.exe	103
PID 2104 wrote to memory of 4140	2104	AcroRd32.exe	103
PID 2104 wrote to memory of 4140	2104	AcroRd32.exe	103
PID 2104 wrote to memory of 4836	2104	AcroRd32.exe	104
PID 2104 wrote to memory of 4836	2104	AcroRd32.exe	104
PID 2104 wrote to memory of 4836	2104	AcroRd32.exe	104
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 648	4140	RdrCEF.exe	105
PID 4140 wrote to memory of 2592	4140	RdrCEF.exe	106
PID 4140 wrote to memory of 2592	4140	RdrCEF.exe	106
PID 4140 wrote to memory of 2592	4140	RdrCEF.exe	106
PID 4140 wrote to memory of 2592	4140	RdrCEF.exe	106
PID 4140 wrote to memory of 2592	4140	RdrCEF.exe	106

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\328ffca5623402631de1330b406d4dd0_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:2104
- 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⤵
  PID:4216
- 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⤵
  PID:224
- 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⤵
  PID:1836
- 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⤵
  PID:4960
- 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:4140
- - 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=F2C4E152DCDE88A32FE9E348FE941FC4 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:648
- - 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=14332102F68F941AE1B5884101AC8C3F --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=14332102F68F941AE1B5884101AC8C3F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    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=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=9262DF70834A5BCBB32596AAC348903D --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2180
- - 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=80F7F5F731FEF8AC938451640604208F --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3168
- - 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=71163706893A6A1EC78A4D51C7FBC277 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4512
- 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⤵
  PID:4836

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3612 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
1⤵
PID:3900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2056

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
bd8db5adc8b316ec1d922a66f30460ee

SHA1
24433349794c0617f339af857ed9072b5a7e7911

SHA256
2d277d682e68856326a119f6815b7fe4d2f3642a3be7b20c290221f8e94dac3d

SHA512
d9d51352b3c72951ab260be8f277e12f9f45bd6794cd07ddffe049a57eeb43edd630ace0be1d5ea05f9ffd10921ee896d5b145fc9e1c85721196d51bab0df499

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit