0fe6c653d05037067ce4c06ae6dd13eb0b6cdc02a471b3efa6de3f0deb6bbd51

Analysis

max time kernel
143s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2024, 05:37

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General

Target

5f38d5ef517f2d603c9b86803202fc23_JaffaCakes118.pdf
Size

15KB
MD5

5f38d5ef517f2d603c9b86803202fc23
SHA1

0231a17e9efffde58c84bb64be79e0fac436d4e5
SHA256

0fe6c653d05037067ce4c06ae6dd13eb0b6cdc02a471b3efa6de3f0deb6bbd51
SHA512

002403539089368f831055023cb99546227981e4390eda8299258516295d33506cf66778e7f6c9d4d7b416ecb1a38a0cded17bffcc3ad3dbdee6de7d2822aac6
SSDEEP

96:bON06mxdw+7/J5pFH0v+SadHaO8lvCX1+Rm5PpKGNfG0LuTfxM2+Cr306CX1kioW:bONbedw+DJ5pFl96PsBvaWTU9rNnQX3

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3088	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe
3088	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 1084	3088	AcroRd32.exe	92
PID 3088 wrote to memory of 1084	3088	AcroRd32.exe	92
PID 3088 wrote to memory of 1084	3088	AcroRd32.exe	92
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2364	1084	RdrCEF.exe	93
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94
PID 1084 wrote to memory of 2940	1084	RdrCEF.exe	94

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\5f38d5ef517f2d603c9b86803202fc23_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:3088
- 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:1084
- - 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=4059E76FCECE6D85E915725FDAC81A71 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2364
- - 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=D2941F426A2DC0BAA9A85856DE999076 --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=D2941F426A2DC0BAA9A85856DE999076 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2940
- - 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=45D812095E5889F9D322712163B02849 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4464
- - 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=CE336EFC51A1951FF992763C2521808E --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=CE336EFC51A1951FF992763C2521808E --renderer-client-id=5 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4208
- - 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=F7C0BACAE1160E7BBBC060B11667B13C --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3876
- - 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=6EA89DBA8262CCA7931F431807AF2C11 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3956

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
322cf7de06bb0b58b525b07fb17668c6

SHA1
ca390135d4e1eca98ca6f784ff20df3ce4e17203

SHA256
f11260c7cb6a6a295a7f17629c2aee983732928db08fdd07d8cf097353c9d488

SHA512
296f3c4b95f4367bf2a08d5e9bd1aca05e058595fd2d31627ee8e907866a81d1be8810f29304b33b7b713c1d83ac213769bee638034c7ef7f2fbcc013f294d4c

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