6aabd0400078e6ec656d509163f490ebe898b875b8dbc1d6f2ad4eb84f62b467

Analysis

max time kernel
142s
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
05/06/2024, 07:42

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General

Target

9782c48fa195f26d3ae740bd1dab4e71_JaffaCakes118.pdf
Size

43KB
MD5

9782c48fa195f26d3ae740bd1dab4e71
SHA1

28462d7e90f138a13485a931dffb826d736e25ec
SHA256

6aabd0400078e6ec656d509163f490ebe898b875b8dbc1d6f2ad4eb84f62b467
SHA512

e8e248cb2b31096a4c318795629f1b31fbe58563e18380cd999b87e2567ba33badee7310ff48f7d9cfe4b2b1703d6d01e4756bbf15ac11ab660dd460e118c89f
SSDEEP

768:0gGzpDAUVMQc7Ug6JDgQKRcCqkGMGPw1JUZ41B1GIyreTEYsckmVrSIBTdx99:BGFc5MW2PaJDBsIieTENckmFSI3x99

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
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2100	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe
2100	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 416	2100	AcroRd32.exe	90
PID 2100 wrote to memory of 416	2100	AcroRd32.exe	90
PID 2100 wrote to memory of 416	2100	AcroRd32.exe	90
PID 2100 wrote to memory of 436	2100	AcroRd32.exe	95
PID 2100 wrote to memory of 436	2100	AcroRd32.exe	95
PID 2100 wrote to memory of 436	2100	AcroRd32.exe	95
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 2840	416	RdrCEF.exe	96
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97
PID 416 wrote to memory of 5112	416	RdrCEF.exe	97

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\9782c48fa195f26d3ae740bd1dab4e71_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:2100
- 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:416
- - 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=C27BC7B697AF4F336CCAE84DE3412BFD --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2840
- - 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=979A98141CB6341F0113F33E743C4B78 --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=979A98141CB6341F0113F33E743C4B78 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5112
- - 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=9EB50CAD1D37BBB181E35D4ED0CF43ED --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=9EB50CAD1D37BBB181E35D4ED0CF43ED --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1556
- - 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=53A398A2BF88C14807B3D4138E4464A6 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4628
- - 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=A15E025763D6A6A14EE5F8E4FD913861 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4984
- - 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=F4E9610BC53F8282A81091EEA51E19B0 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4592
- 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:436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:500

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=3944 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
1⤵
PID:3092

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
9fd3b56ec35331a9d4a64e7b5551a402

SHA1
b97ff8996dad863c5203feb3e37744495714ea8c

SHA256
a196b0959cc333e0d629ac49be4fbde6f901ecd39d64d98d62b38b707c82840c

SHA512
aaeefcb024972e7e5b836e81eaee3a26b8b4eef14caf8976010c3d1fc5cb88deaef45e7b4eb319b6e23c95c994625aa03e01c39f30c10571e5192095aaad45a9

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