9776e3cc21d04f0b7ca85826e6a503cec0c6d417a5ad06a1199f9af6d448536e

Analysis

max time kernel
141s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 09:01

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General

Target

e0bc008a3014c984deaa2fa675dded33_JaffaCakes118.pdf
Size

71KB
MD5

e0bc008a3014c984deaa2fa675dded33
SHA1

15938176876051a602ce14afc5ec9f32b603560a
SHA256

9776e3cc21d04f0b7ca85826e6a503cec0c6d417a5ad06a1199f9af6d448536e
SHA512

1d8260e6adc1ac7ae6579a4fa77f6d44d985e1d42832ec8adc440bae01b6c5a48d6a9e4e9248c5c6a0606a290ebb6743e5e0918ea20facd281e9ce118e56b5af
SSDEEP

1536:m5Ane1bfjwdwG8SiqE6dBrdJ3aYEwbW6pOu28DknfWapRtX3nYF:DneD0dwG8Szdx7qYEhu2DnBnF36

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
540	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe
540	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 1568	540	AcroRd32.exe	91
PID 540 wrote to memory of 1568	540	AcroRd32.exe	91
PID 540 wrote to memory of 1568	540	AcroRd32.exe	91
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 3696	1568	RdrCEF.exe	92
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93
PID 1568 wrote to memory of 2664	1568	RdrCEF.exe	93

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\e0bc008a3014c984deaa2fa675dded33_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:540
- 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:1568
- - 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=F81C91DBDE73CF7A2CE987D0FD3B7935 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3696
- - 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=150B09004DB8706434541D30BDCE4AFD --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=150B09004DB8706434541D30BDCE4AFD --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2664
- - 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=1D7E280A057B600BE4EE0F0EB986200B --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4044
- - 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=13D02B3379E2B199343887A20E3FED1D --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2408
- - 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=7ACD3079B52A89597230E94010FFFD53 --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=7ACD3079B52A89597230E94010FFFD53 --renderer-client-id=6 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1452
- - 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=F23915EA5F916093B52D2A4E263F261C --mojo-platform-channel-handle=2768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4556

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1944

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
e0bfff969050e7e273c12e5e1109bb53

SHA1
3651b73892a47a44452660799d4f6f48e07ffe20

SHA256
d00e1f2956126a9f302296cbd73124a930aef71c4f98013281a8e0c988f65d54

SHA512
a0a7062e5cceac2dc62962c3e96713fe4e505c21137ee2646f5a805fec7e4c764d3f61bb4c2b70b7981212c449651822728d128d334fc160e55ab17d34c3ff52

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