b8ddad9c602cf44472a29b90cfb3736d82cb999e32910c947cc194434f2027e7

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 03:25

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General

Target

82e3d401ce7ce497d82af3d3968fed29_JaffaCakes118.pdf
Size

41KB
MD5

82e3d401ce7ce497d82af3d3968fed29
SHA1

b687ecd90b3bba70049fe0820c7be32107f8112f
SHA256

b8ddad9c602cf44472a29b90cfb3736d82cb999e32910c947cc194434f2027e7
SHA512

fa931ce79999ca8bf2a7f72c3d68d85e6dcf6da685108150b2ca7f0e0e0f40b6afba397349c3fb1b5fa1cbb480cd9509fb7307fd5e4c879215c688ca98d1c162
SSDEEP

768:9CLyGKg4ATIHJBbK1T//LoZq1iG40TpB1ix1X7giUqWE59XuMZmwgCLWarFH:M+Ng4tJBbK1T//LoZFGZTY1cbq9XFZmW

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
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2960	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe
2960	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 3984	2960	AcroRd32.exe	90
PID 2960 wrote to memory of 3984	2960	AcroRd32.exe	90
PID 2960 wrote to memory of 3984	2960	AcroRd32.exe	90
PID 2960 wrote to memory of 860	2960	AcroRd32.exe	93
PID 2960 wrote to memory of 860	2960	AcroRd32.exe	93
PID 2960 wrote to memory of 860	2960	AcroRd32.exe	93
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	94
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	RdrCEF.exe	95
PID 3984 wrote to memory of 2680	3984	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\82e3d401ce7ce497d82af3d3968fed29_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:2960
- 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:3984
- - 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=F67F2396783856559BCF976C3F1C3F52 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3056
- - 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=49B538299220FE0012A2C0D692C65434 --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=49B538299220FE0012A2C0D692C65434 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2680
- - 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=0C5AC28B7E491BEDA302D5FE819340F9 --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=0C5AC28B7E491BEDA302D5FE819340F9 --renderer-client-id=4 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3392
- - 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=A7A36A27CA73B217ADB6F33933DC688F --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4584
- - 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=1C2E413AF87B82ED33E4029EC1F7ABDA --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1596
- - 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=F90039E6B0D30928DEB86A7B7771D3D8 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3268
- 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:860

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=1348 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:4316

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
3c019d562820e33d6d89503940887527

SHA1
8f981ceb82741b27f897c39367a1b3dbe0810fe3

SHA256
21781f67466c439f80dd86fe57aff648fb8322a5a6020f4c4b69e1d98375e763

SHA512
ae3685f0364e0443ffb8970841b9fb213192017485c616e345a9243f8a9d8730f45fb2fc4f2222225fc8da100ddbf9e5b128086f726b8c64dfe25f280aa8b79a

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