eeda56c3d64629f07095372a40e18b0cdf76284ee45d32fe26840e0b84adccea

Analysis

max time kernel
140s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 11:38

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General

Target

5eddaf52517b96c523ad6463423971c9_JaffaCakes118.pdf
Size

38KB
MD5

5eddaf52517b96c523ad6463423971c9
SHA1

a09dd1b8395138bc781a628d9f896d9820afb1de
SHA256

eeda56c3d64629f07095372a40e18b0cdf76284ee45d32fe26840e0b84adccea
SHA512

a2caab154c5d483727e882319c0db87889b96982749e0eaf4127c47cb91364e01aa9c139501a1898b9d654f2f03aa68d88fa840f55039f142fa85f7d9203b06e
SSDEEP

768:DgGzpDSpfBXmskeikqSHTpImcKmux+yf5bGBojViCU/gpqsM1r1Gz4JIt:8GFupfhrV+y0ojViCtpBFMIt

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1992	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2584	1992	AcroRd32.exe	93
PID 1992 wrote to memory of 2584	1992	AcroRd32.exe	93
PID 1992 wrote to memory of 2584	1992	AcroRd32.exe	93
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 1084	2584	RdrCEF.exe	94
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	RdrCEF.exe	95
PID 2584 wrote to memory of 4652	2584	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\5eddaf52517b96c523ad6463423971c9_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:1992
- 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:2584
- - 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=425B2AE776FC8CCF5180B4F609E5DCFD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=E473DE82DB1301C41E6BD73168A50309 --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=E473DE82DB1301C41E6BD73168A50309 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4652
- - 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=8AE657BA495338911E8FEE1D075AC742 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2752
- - 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=C44D53D1B244C2401A4A28A3A9E141D5 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4692
- - 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=5C092A73D09B0B8B40C7E906CBBA8208 --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=5C092A73D09B0B8B40C7E906CBBA8208 --renderer-client-id=6 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4184
- - 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=88EDBC572CAEB19A84D441AF8D18D43B --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3148

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
7818af94be0cb998040f9c0369ca14de

SHA1
6d1e991c3625cfe132e30057f081f4c316e0fabb

SHA256
b05414fb61779391fc11d5af62b7409d013567a99755bf5cb76495ee3bc72f3f

SHA512
24fc078b134b164244c360e5c163f8bcdaa5e5b04097f904e6917e7f83347012a7bfd56604bddecdec1a91e48e22fb9206ce5f550fa1ea29f29b1e520bbe5b4b

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