49c8cd4d119863e519d235291534754174fe57fa9ab1d7430bdf7de4e5c12d67

Analysis

max time kernel
144s
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
29/03/2024, 12:56

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General

Target

22940556cd639d5dfc86fbe6a713021b_JaffaCakes118.pdf
Size

80KB
MD5

22940556cd639d5dfc86fbe6a713021b
SHA1

97d5386262257e8e14039f7c0effa3c5be99c947
SHA256

49c8cd4d119863e519d235291534754174fe57fa9ab1d7430bdf7de4e5c12d67
SHA512

1fbf3464fa2e73adc41ab18a7bcac78525dcc4ccea469ef0fe9758b2b9d10fc91a948ab6f0aafc8f050d33bd392103768fa547d0b530236be6ece464995bb4d4
SSDEEP

1536:WhKbv81Qd7nQ3ntnwUUVrPc8aXH8lhVe9W9SUOvzycUWUpO7TADN:pL82d7Q3ntnwUUtdaGeq2vzycX7G

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
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3900	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 1728	3900	AcroRd32.exe	98
PID 3900 wrote to memory of 1728	3900	AcroRd32.exe	98
PID 3900 wrote to memory of 1728	3900	AcroRd32.exe	98
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 3856	1728	RdrCEF.exe	100
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	RdrCEF.exe	101
PID 1728 wrote to memory of 768	1728	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\22940556cd639d5dfc86fbe6a713021b_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:3900
- 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:1728
- - 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=981050F45B4B5BECB2F3F6ADBA5832A7 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3856
- - 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=A1C6AEE821EFA920643DC81487CE21D6 --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=A1C6AEE821EFA920643DC81487CE21D6 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:768
- - 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=D1B0E4B7C6ED63535C5A32599D06DC8F --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=D1B0E4B7C6ED63535C5A32599D06DC8F --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4712
- - 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=FFBE734CB36B5F60392461A572C7B400 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2396
- - 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=BA28D361955FF9846338640AC5E4A322 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1128
- - 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=FCFD0CA5402D8B81B0FE55438D3077C1 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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" --backgroundcolor=16514043
  2⤵
  PID:4508

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4468

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=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
1⤵
PID:3492

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
864d2db39f6cee6b2d6c015243d17b5e

SHA1
d275a2ca5620fb082fc37ed01b09e2430a346963

SHA256
36318555ff92b63f5786ff0abcbd1518510a8c765978054736e5b581b4b20f2e

SHA512
e2ba9b37bcdff67ae4e15a98661f24b8f71bda0a36b9b764188867446ae0825fdfea6c327f10d256494a4cb283b61d65c4e7544b143762cab98365fbb6fc3de4

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