a4024e12b1adaf3ce16432195b910d7c67db0c32ebbdf679c3da5ac5a527b486

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01/05/2024, 14:36

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General

Target

0c0dccdef9cd1d9f857921076ef2e598_JaffaCakes118.pdf
Size

22KB
MD5

0c0dccdef9cd1d9f857921076ef2e598
SHA1

a6fe8cf4f7225a85d0dc2a2bd1aff935acec2c22
SHA256

a4024e12b1adaf3ce16432195b910d7c67db0c32ebbdf679c3da5ac5a527b486
SHA512

a940ad3a3dab42152af5ba1104c11373aea23edec193b31dfe2a19754516e2aed3616e4f7b58515f3e2afcfdfcd2bea204399bb312763b1b4120fdb3afe60bb6
SSDEEP

384:obGTtCzILaOOk79oQKWwfqr4ZZZdwlXNSapkU8uCSl5j1paCUSJG:FEO3FEjzGX0b7fSXnaT

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
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3708	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe
3708	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 4512	3708	AcroRd32.exe	96
PID 3708 wrote to memory of 4512	3708	AcroRd32.exe	96
PID 3708 wrote to memory of 4512	3708	AcroRd32.exe	96
PID 3708 wrote to memory of 2380	3708	AcroRd32.exe	98
PID 3708 wrote to memory of 2380	3708	AcroRd32.exe	98
PID 3708 wrote to memory of 2380	3708	AcroRd32.exe	98
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 2628	4512	RdrCEF.exe	100
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101
PID 4512 wrote to memory of 1956	4512	RdrCEF.exe	101

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\0c0dccdef9cd1d9f857921076ef2e598_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:3708
- 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: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" --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=238D8E2A391531D7520D005F494D806D --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2628
- - 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=A04D8F40A3A7BC28609BFF715194A3FB --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=A04D8F40A3A7BC28609BFF715194A3FB --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1956
- - 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=680757B83D61A91E30D2CB57117AE6FC --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=680757B83D61A91E30D2CB57117AE6FC --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4564
- - 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=91C80B446B54D6C402A39CB9DBAAAB92 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2660
- - 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=256B4F3F547FF7B37BCCAC3F5A0DCD09 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4868
- - 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=6AE34AFEFC6960C72AD0E8E1F30356A5 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3476
- 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:2380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1656

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=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:3524

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
e61994d97ba21f082a7eb9d4e80eb10f

SHA1
eef222c0bfba31bf0ceb1d744f3fb4eec7377bfb

SHA256
25d8f9b34aee747aebdd3bcbc0f88ed1166a8427d142bc0d4d997263b4e7d082

SHA512
f8e441ccd06114e225e9d7c677ea544ff28b3c5913c3c8be0fb52b82d83ee7bf4102a3f419ffe706c960cbeeeb1449ec32d29b78fa2f34dd413a26beb03e1527

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