37b980980fcc6d312a84adadf33edfd9ec2044510d7f038915a59127ebb936a6

Analysis

max time kernel
142s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 15:11

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General

Target

e7c16ff8aa0b0b256b511e74cc39720b_JaffaCakes118.pdf
Size

93KB
MD5

e7c16ff8aa0b0b256b511e74cc39720b
SHA1

2b544505b48d757e55d1749984082f098c5e3585
SHA256

37b980980fcc6d312a84adadf33edfd9ec2044510d7f038915a59127ebb936a6
SHA512

db81597204baa15f201fdbfca9282a8812f54075b4841dc9bc30c1c680f1db8d7ffdccb8430309d755f04f62cb720379d97c585b4040bf7d5b71aad2ec4ea8e9
SSDEEP

1536:DBZzhjXQy1OzXnJMIJw12M27D3Yp1mYuTFUAnJCmCDWkNpOPaWyfbypWwIRueRiN:TJXQi+WIJwLSD3YOYoPC0P8T9RueRgJR

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-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4648	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 4092	4648	AcroRd32.exe	104
PID 4648 wrote to memory of 4092	4648	AcroRd32.exe	104
PID 4648 wrote to memory of 4092	4648	AcroRd32.exe	104
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 3756	4092	RdrCEF.exe	105
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106
PID 4092 wrote to memory of 5136	4092	RdrCEF.exe	106

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\e7c16ff8aa0b0b256b511e74cc39720b_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:4648
- 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:4092
- - 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=023EB88F999AE951B64FDC46D2DA933C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3756
- - 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=3B78CB6BEB306B1E19F1C2742C605967 --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=3B78CB6BEB306B1E19F1C2742C605967 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5136
- - 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=1ECEA2CC4E123EA20B31DB1F84AB32A8 --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=1ECEA2CC4E123EA20B31DB1F84AB32A8 --renderer-client-id=4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5340
- - 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=7D98CFFA05C33F71396080FC10C877D9 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5428
- - 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=D26488CBF04F5E379A05281D7D8883B1 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5512
- - 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=A9C0777BC5F365D6CF440F89A8F9A858 --mojo-platform-channel-handle=2008 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5604

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5296

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=1028 --field-trial-handle=2224,i,17688331074622862378,73816879873678745,262144 --variations-seed-version /prefetch:8
1⤵
PID:3900

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
badbf63d71c4d9cd3dd03e1f1d809264

SHA1
0f0906c3ecc1d74f3b182461f69f56fb8b49f25c

SHA256
e2f212b78426a44a98bf78f83198e0cda085b0eb0749842c3abdc291df5012f5

SHA512
027cc177782267ebbf809e47f0b5b1b2360315ab3952234b87104f145eca5ca422cb4c183ad98d81ca598d4c98188de0924b4d9ee48befc37a8f0d9ed45cd16b

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
memory/4648-28-0x000000000C040000-0x000000000C061000-memory.dmp

Filesize
132KB

Download