e9298e017f04dd9955296c4905944e74b1c1eba461d307d2f5f4f326c50a61a8

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 02:20

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General

Target

fe34b384218f5836ccd0b93f2f6b0672_JaffaCakes118.pdf
Size

86KB
MD5

fe34b384218f5836ccd0b93f2f6b0672
SHA1

878ca0365faf0e08c4caea8dba76a4102509bea7
SHA256

e9298e017f04dd9955296c4905944e74b1c1eba461d307d2f5f4f326c50a61a8
SHA512

1a5d8669059e56610e927ededa37c3b247663d8dea6d1a9a28fa45722396b75f0502a4726eb7a9adf29a0e111c06a35dd9ad3613cfa25548cb908a4662902a62
SSDEEP

1536:wmTf4kvzu1VQVqSq4oQgzCVuXq86fXVEmzkuCVTWmw4vBo+GZWbpONA3Ekw6xE:rTwp1J1th6VXV/IBzrZo+GbNA3Bwl

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2404	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 1428	2404	AcroRd32.exe	89
PID 2404 wrote to memory of 1428	2404	AcroRd32.exe	89
PID 2404 wrote to memory of 1428	2404	AcroRd32.exe	89
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4916	1428	RdrCEF.exe	90
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91
PID 1428 wrote to memory of 4520	1428	RdrCEF.exe	91

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\fe34b384218f5836ccd0b93f2f6b0672_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:2404
- 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:1428
- - 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=68FA402493C5A37D44D2E0AAE33D9F99 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4916
- - 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=B54D6A20E26898EBE78C40DDC6736673 --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=B54D6A20E26898EBE78C40DDC6736673 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4520
- - 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=61E972D8BFB2FCB43BAF00E0A52F6513 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1760
- - 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=9880B48C2BDFE91B3480CC253EC3BA1B --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4952
- - 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=E4083CAE846993E32DD46EAB519787FA --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=E4083CAE846993E32DD46EAB519787FA --renderer-client-id=6 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:1
    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" --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=05F4CE09C04C383A63A6E72B2B74C51E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5068

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
85b549e60f685544d62169b071a23b1a

SHA1
7cbd12ca893b7dea25f07ccaa98779cbf1d4a957

SHA256
58fe4530485af5c5e3ecf76e17d5558adb51514e34132c7115efe1222e9959d6

SHA512
bbf20592915cfe0af6fe34f783b3898bf821cca8b680c584bf6a561ca7bf54224979c8e35a5f6356f9ca062655b3a9c1ac4b48d21af99400702b7a0dc5415532

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