e9b0509a3129ac1e9685686d6be7b209bbea2fe4f2d656aedd1b66b49719fdb6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 09:03

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General

Target

4a54ce3d73d8c30866d2eddd6b52312d_JaffaCakes118.pdf
Size

44KB
MD5

4a54ce3d73d8c30866d2eddd6b52312d
SHA1

28fa9707c5e84ea0984fe9c81690944f46d0059c
SHA256

e9b0509a3129ac1e9685686d6be7b209bbea2fe4f2d656aedd1b66b49719fdb6
SHA512

1228db53b2fac77a5d139e3cf539018b3e5bcff20d260a8083ab40dd28646526255b8e9675ddb08660cf58c29c730e5bdb98c47adf2f53c51a1f255cdba9d7ed
SSDEEP

768:rgGzpD/pWpDPdfelzvqAUWMafhu1zwe2t+DLud5Mez1IR09rVMitdDDOT95dT1mZ:UGFDpWaNo+TMv05VtdcHdT1mZ

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1624	AcroRd32.exe
1624	AcroRd32.exe
1624	AcroRd32.exe
1624	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 3572	1624	AcroRd32.exe	88
PID 1624 wrote to memory of 3572	1624	AcroRd32.exe	88
PID 1624 wrote to memory of 3572	1624	AcroRd32.exe	88
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 4720	3572	RdrCEF.exe	89
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90
PID 3572 wrote to memory of 316	3572	RdrCEF.exe	90

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\4a54ce3d73d8c30866d2eddd6b52312d_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1624
- 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:3572
- - 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=6090B7E0BB34E6F12670C0F90DCA22BB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4720
- - 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=938017A6B15FC8836BF3DC03632C0CE4 --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=938017A6B15FC8836BF3DC03632C0CE4 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:316
- - 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=7C121A0808E396738950D5C272AC3F37 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:532
- - 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=C037711E68B6249937F1787039F80571 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1352
- - 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=841205891F3D229264D9096E59ABBC9E --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=841205891F3D229264D9096E59ABBC9E --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:688
- - 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=4545CE8918ABB16EFDEBEA6BE37F5282 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1036

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1132

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
93c48509269c45498eb724c6987b4010

SHA1
bbaa42e0a2ac8158297e99ede93aa5506e2bc1d8

SHA256
1186cbcfb8837c2953fee6d6b11322b0bbf4bc16622f7196906d86eb02820c5c

SHA512
65f8aa891c044c24d3c79eaa0989bd7b2eeea405649e84285f3763ed288dcfd20a8255634dc0a64e3141c01315559586b39b6729a331e356d1a7d8f374fbbdb9

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

Filesize
64KB

MD5
d386e7c5d17fd639b642fa47f952f41c

SHA1
272e9f60e2fc0152320d0fded2c41262e398c852

SHA256
ac1a4dfe19763433f2ac23626de58967a7e932377b1583d27c63c833cde45cff

SHA512
a480a3befb5b88cdb2232a740a99994f10c68add7ac65fdafde3ddf6f23d93fec4cf0305b9a1a18719fb0a225169ab783d4c36eb814abe659db837fc104a7ea0

Download Submit