5542d64f38cef271f27e4e014d8d4a34f391b87f534bc3c8f4de280acf49e72e

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
20/04/2024, 21:51

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General

Target

fdba350c3333df3ab4312623aa3a2bff_JaffaCakes118.pdf
Size

78KB
MD5

fdba350c3333df3ab4312623aa3a2bff
SHA1

12bd2d40ef09a237b39b4a2d44e23011028922fe
SHA256

5542d64f38cef271f27e4e014d8d4a34f391b87f534bc3c8f4de280acf49e72e
SHA512

237ca1699ba1c774038654a0a7a8e9c708f87a8c1f8298fddac92b887efb0a3a01319ca90b847ff8eaa1b2c972b8f5ef8856bff44e50d6d783393d6c7d96e5eb
SSDEEP

1536:0hcX+9ANgqcBxce/LlTYVVWWkDhoVu9WId8kZzheZWbpONlmS:gcX+9ANgNBxcu4VWjDeg9DzhebNR

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5092	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe
5092	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 2264	5092	AcroRd32.exe	93
PID 5092 wrote to memory of 2264	5092	AcroRd32.exe	93
PID 5092 wrote to memory of 2264	5092	AcroRd32.exe	93
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4560	2264	RdrCEF.exe	94
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95
PID 2264 wrote to memory of 4980	2264	RdrCEF.exe	95

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\fdba350c3333df3ab4312623aa3a2bff_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:5092
- 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:2264
- - 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=08BDFF0E3B9F836E7DA1AE6FA67FAEC9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4560
- - 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=4F51222EA137156F535AE4FB87830150 --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=4F51222EA137156F535AE4FB87830150 --renderer-client-id=2 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4980
- - 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=A6C859C9150E2560028F5BADC52D3CB5 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3616
- - 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=B0AA5A4CE13C574A45487EBA302A2156 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4076
- - 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=87857585E8E1B0FF285C4C5268BB3B8C --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=87857585E8E1B0FF285C4C5268BB3B8C --renderer-client-id=6 --mojo-platform-channel-handle=2460 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1588
- - 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=324ABFFA7B22A49E5ED0DBD124661946 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1204

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3680

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
6ad66557648ebe58d5b6522df570c0e3

SHA1
377804258ca42f16e15ec651e38659d294b30e46

SHA256
ee69b5b3e5911df39e740ea97b1297d2db0976aa79bfc654279d5f27a7f5164c

SHA512
ed3c8adc00e5c4fb7610f924e56134bbd006f13abb0178aea1d76143397f408bddff5365a7ac0118356641ecdd6b81f58832c7327b0fd821c334e0a4eae3c087

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/5092-26-0x000000000A810000-0x000000000A860000-memory.dmp

Filesize
320KB

Download