8c1c7ff771df5050654e6aa1bacfab0302b4b1d97a0af9a19971d4bf93c3db98

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 23:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5e245b6b84fa1070340298f39dcdfdde_JaffaCakes118.pdf
Size

107KB
MD5

5e245b6b84fa1070340298f39dcdfdde
SHA1

0bf884cd02c54c66fb29455d2038bebc94e7687e
SHA256

8c1c7ff771df5050654e6aa1bacfab0302b4b1d97a0af9a19971d4bf93c3db98
SHA512

2c8ec5ce45ffd0f0c60cd4dab01a5acc3b361f04ebb921d69a05b4d0bcc5f50dd59cefabb2e31cc3ba6baa01702b31f62175d37715cbdffcedd4244a0976f436
SSDEEP

384:bONbedw+lJ52EJUqeYiDXWGcvhtg+bU6hTimXhhhOYmYkmAwoYO38i+wUGh8PmK7:f

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3820	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe
3820	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 992	3820	AcroRd32.exe	91
PID 3820 wrote to memory of 992	3820	AcroRd32.exe	91
PID 3820 wrote to memory of 992	3820	AcroRd32.exe	91
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 4268	992	RdrCEF.exe	92
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	RdrCEF.exe	93
PID 992 wrote to memory of 1584	992	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\5e245b6b84fa1070340298f39dcdfdde_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:3820
- 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:992
- - 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=B0DB27BCC4CF074C09CFF02F38A5626C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4268
- - 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=C727B93206A1B9FF22AB5E62E1237520 --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=C727B93206A1B9FF22AB5E62E1237520 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1584
- - 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=1584E2CEFB1A4E87A897E6C6785EA5B9 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4844
- - 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=595D3C7A85207658957C50A5122BEC85 --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=595D3C7A85207658957C50A5122BEC85 --renderer-client-id=5 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4232
- - 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=C1EAD9AA21A2B7043FD348F1E73F6047 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4928
- - 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=216E0E20FE9A3C967C1741F5EEA9C2EC --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4920

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
24b52f2203efec4a33ce0451fc6d2cd0

SHA1
42cb41f9b64913da50bec88d8131525ab22fda87

SHA256
4183714cab8710145e96c676ceca84ffd531b9e01a43c150652b18521116b032

SHA512
629aa64e9051237f78fbcc9e99fa8e84acef8697de9f42a1fbbff3747382cd4c1bc4a42c2d0798a45565698f8282253e963988ac47c61d24a93ca6f74862136f

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/3820-125-0x000000000A9E0000-0x000000000AB2D000-memory.dmp

Filesize
1.3MB

Download