90d4da1eecbd499cb47f067c910c86088bea06f98d786b4dd53edb766e3facde

Analysis

max time kernel
151s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 09:25

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General

Target

eac0ad292ab35b3401248a761d426a0b_JaffaCakes118.pdf
Size

88KB
MD5

eac0ad292ab35b3401248a761d426a0b
SHA1

88b822ee38e0d60f4b941e6b2042a39eb339db2f
SHA256

90d4da1eecbd499cb47f067c910c86088bea06f98d786b4dd53edb766e3facde
SHA512

0e1939024561da8e76ef39751bf948144b8feaf3cc5ea0977a05fe573c2b53d487a63f2947264b05f24d71c8b173bfe7da42073a6852fab0aa8113be9d013f04
SSDEEP

1536:6yKU+aXX8sCywxV4C4BfAPzSzPDcJvrvhkrhF83TtWHpOvTWaH5bi9eOv0i2en:cwX83V4C4SPz+PavrvgF83TbvFihbn

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 20 IoCs

pid	Process
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
668	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 668 wrote to memory of 3020	668	AcroRd32.exe	98
PID 668 wrote to memory of 3020	668	AcroRd32.exe	98
PID 668 wrote to memory of 3020	668	AcroRd32.exe	98
PID 668 wrote to memory of 1728	668	AcroRd32.exe	101
PID 668 wrote to memory of 1728	668	AcroRd32.exe	101
PID 668 wrote to memory of 1728	668	AcroRd32.exe	101
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 1340	3020	RdrCEF.exe	102
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103
PID 3020 wrote to memory of 2436	3020	RdrCEF.exe	103

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\eac0ad292ab35b3401248a761d426a0b_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:668
- 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:3020
- - 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=A5AFBCDAADC7BA7FB41A60868A46B4F4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1340
- - 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=670160AF1572592E7FF12592BE935C7C --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=670160AF1572592E7FF12592BE935C7C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2436
- - 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=47610CB10AD6282ECAA3571017CDE0E9 --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=47610CB10AD6282ECAA3571017CDE0E9 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4400
- - 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=9543831B26FE236105C143AE042B8B40 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2928
- - 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=23DBEE26B9A038BADF8272E809A00CB3 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:404
- - 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=473EB0C34A89812F71A8D0389FF01647 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4444
- 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:1728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:372

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=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:3300

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
9989aefc8b5c9525f89966e2f8bce83d

SHA1
0b4a0b3f116fbebbf54f0ebe77a641884131ec63

SHA256
18b354f51afe611e3c301ec6e9639a2468de4b4a276103c13bb786c08525b3f3

SHA512
f68d496789bce2bd8ff384c77ed8ffde495f29e5be3680f22cbf0c5b0f67c559ebf9bc532239f9bc425a5f55254f4f06644e8fc2bed200eda60ca52ad518e349

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