35cd3cfc623d63a30d769d595c02aab53bdd89692c24b19d118ed35b31cc79df

Analysis

max time kernel
141s
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
11-04-2024 16:40

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General

Target

ede20c1d8606c58785cc47c7761cfe58_JaffaCakes118.pdf
Size

224KB
MD5

ede20c1d8606c58785cc47c7761cfe58
SHA1

d3edd1869a9bc823014f9f7d3280d625c4d65551
SHA256

35cd3cfc623d63a30d769d595c02aab53bdd89692c24b19d118ed35b31cc79df
SHA512

c7d17e38413436983fe633a0496d21ca381f13f9e16c84897ecb32eeceb1a8db1d52c382dec408096541a9a555dee25c16c5ea94554ae9125a69d5d3397b4c2c
SSDEEP

3072:ZVn4DC2uaJ5nFZfQzAD9EMstSjnrW0rdYFdD+YmnrAu86IIR9yzsMxFO8k1swOq5:ZVnSuy5HgGCSm0rWDmncu8zIR9QlODGY

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
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
656	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe
656	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 656 wrote to memory of 1280	656	AcroRd32.exe	96
PID 656 wrote to memory of 1280	656	AcroRd32.exe	96
PID 656 wrote to memory of 1280	656	AcroRd32.exe	96
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 4644	1280	RdrCEF.exe	98
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99
PID 1280 wrote to memory of 1560	1280	RdrCEF.exe	99

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\ede20c1d8606c58785cc47c7761cfe58_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:656
- 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:1280
- - 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=127A5136F8B6CA177954960C6C408578 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4644
- - 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=A2A55C07DCE54211D1E6037E65A2CB6F --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=A2A55C07DCE54211D1E6037E65A2CB6F --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1560
- - 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=FD54D7ED5943F461CF3DFC460BD49F99 --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=FD54D7ED5943F461CF3DFC460BD49F99 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    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=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=9BDAF380E8465CCE49BCB16CC95DE750 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2224
- - 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=ADCD77AAD8BDD8690EBAB5DF2E6BD152 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4052
- - 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=4DCFC67FDB35541F74CCEABADFAEFB72 --mojo-platform-channel-handle=2728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4480
- 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:540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:560

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=4120 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
1⤵
PID:3412

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
4f66dd13a0f9cdb848f55ddf9de4694f

SHA1
accdd68a62ec19ee9b99c4e2e793bdc4a61a6264

SHA256
3d95812adde42052e370a2902de854c8406dd001c1d215e5ec5ff976a213701c

SHA512
e741e55d891b2f54e904bf8e30889554620472378e1200455c5a74b138f18eee90d5607bccc50c7132794e7e2ffc2e91f8acc6d2376d8d1a071ae4c6ba562821

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