1d069e8cbf88fb8cb1a550c6a32a7d1109546577c7f87583d3b74cec1326438f

Analysis

max time kernel
141s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 17:04

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General

Target

2323a3a4347d8209cdb5a83579cc72fe_JaffaCakes118.pdf
Size

24KB
MD5

2323a3a4347d8209cdb5a83579cc72fe
SHA1

128b0bd44618f13d1532ff90aa8fd6d52cac6160
SHA256

1d069e8cbf88fb8cb1a550c6a32a7d1109546577c7f87583d3b74cec1326438f
SHA512

f525466e51723d397edab2df29f97d9c2989a95133eeedce749bc00ebb20c39079806b590c9a2d6d16cd3688915e508f6ffb7ece8f71013134d4c650ea4ffd6d
SSDEEP

192:WysNAbl6ypyxYyeAvaOX+FWY1j6A49NP4X+:WysNi6ypyxYyeAiR49NP4X+

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1468	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe
1468	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 3612	1468	AcroRd32.exe	88
PID 1468 wrote to memory of 3612	1468	AcroRd32.exe	88
PID 1468 wrote to memory of 3612	1468	AcroRd32.exe	88
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 1216	3612	RdrCEF.exe	89
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 440	3612	RdrCEF.exe	90

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\2323a3a4347d8209cdb5a83579cc72fe_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:1468
- 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:3612
- - 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=229ACF53EE0A7C7D21251F3DF7AE1228 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1216
- - 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=143CB0855795E8F647CC433142A72BDE --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=143CB0855795E8F647CC433142A72BDE --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:440
- - 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=9DFC60AB69AE7317E0B379CD1B8AE2ED --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3368
- - 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=45A4B7993199CDCEB579E3C8205A5DB6 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4428
- - 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=4E1BD5DE4A7EB4718CF1628DCA960CA1 --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=4E1BD5DE4A7EB4718CF1628DCA960CA1 --renderer-client-id=6 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4836
- - 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=D04DBB017C8AD81F2C96EE93F1D08271 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3204

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2200

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 --field-trial-handle=3800,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=3764 /prefetch:8
1⤵
PID:3356

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
b27f60ea9e9e83457ec08f977057fba5

SHA1
06a97713c20430b34ac9b830306b52bb22f394a8

SHA256
d38972870c408283fa1cf7281ecc72fb78d1eae344245c4aa94296846647de1f

SHA512
9fb5a506bcf3f60de7d26df5d9316fc3c5a6cd966f42e327499edc9a73e83c2f851759bad745a29f29ed5d8276c18b3d454f9a8ec509628c227ec601ec3562c4

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