06c7533a0b2dc173e92f46c8474dc457d3201e978e905c2fa916f2533e0ee4d4

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
15-04-2024 04:13

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General

Target

f047dd8ba6472408a5893827448cc561_JaffaCakes118.pdf
Size

89KB
MD5

f047dd8ba6472408a5893827448cc561
SHA1

91b2bd8f18a95cceb96785d055f15ebbafb443e8
SHA256

06c7533a0b2dc173e92f46c8474dc457d3201e978e905c2fa916f2533e0ee4d4
SHA512

a37da55ae9db104696e68c32afd544fdd90441ea27427119012930d5b01ab7c57fea4aea3c118352ce29c711c30114efc8c6f48283b88d767e14d4c41b4a8c5f
SSDEEP

1536:qNDnd6yg0OAmvzwiBzVCanBFcMGnS+DT1GtW83htGlTGumqEQdCNT7yX8Wz9Othz:kD45/AmvzwiHpHbOT1XlK+ivyXn9MGoD

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
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 2660	3928	AcroRd32.exe	96
PID 3928 wrote to memory of 2660	3928	AcroRd32.exe	96
PID 3928 wrote to memory of 2660	3928	AcroRd32.exe	96
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 4700	2660	RdrCEF.exe	98
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	RdrCEF.exe	99
PID 2660 wrote to memory of 1776	2660	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\f047dd8ba6472408a5893827448cc561_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:3928
- 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: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=6E189731BF2BF076721168C3CCD44B07 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4700
- - 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=A30183E0CDCEABFF4B0429A69C762C8B --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=A30183E0CDCEABFF4B0429A69C762C8B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1776
- - 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=A4E122B94A2DB00A39EE51E121EEBC7D --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=A4E122B94A2DB00A39EE51E121EEBC7D --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:996
- - 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=B3B8B3CA7A6CAB424ABC738FDD33443A --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1504
- - 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=B65D07E8C1C17B5FCA8BA6CBD08E8761 --mojo-platform-channel-handle=2648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1252
- - 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=46F64600D881FA1DB1124147BFA6C7D4 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:968

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=4068 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:2828

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
ef9284191155951115e0264ada75514b

SHA1
3ed7be701aa5e20244931c2af5625125b891bc22

SHA256
b9db0b06340ee5e7ba0ab84d1d08347cb5f761a776c93a5c00eb53db62372ddb

SHA512
2b612867f7300ed2a71a84bdfa465c151e612539fdbe5b2d21e84f8751d33ff10ba052809a9ba6d2849c8c3df2a5b462a9d54e88d8b237a25c5139d9994f6b93

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