cd6bc92f451933d27e26516c96a9f16410429cce3e9baea8681bca9b4b415625

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
27-06-2024 12:44

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General

Target

160eaab6d2a1a13e4bbca4f9c5df5339_JaffaCakes118.pdf
Size

24KB
MD5

160eaab6d2a1a13e4bbca4f9c5df5339
SHA1

2ad1471fb1b84b41623988e9b90af9015464ca8c
SHA256

cd6bc92f451933d27e26516c96a9f16410429cce3e9baea8681bca9b4b415625
SHA512

389dab43b99323876fc761a038059e11b6592ce3ed9f37dc772c619c82f7592feaeb0b67c8909a30936ec4e254a194c44b9e4a69ae0ac79902ce2394bb7665f8
SSDEEP

192:WysNAbl6yKyiYyrM91R3PTFX1A49NP4X+:WysNi6yKyiYyon5049NP4X+

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 behavior: EnumeratesProcesses 20 IoCs

pid	Process
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5108	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe
5108	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5108 wrote to memory of 816	5108	AcroRd32.exe	85
PID 5108 wrote to memory of 816	5108	AcroRd32.exe	85
PID 5108 wrote to memory of 816	5108	AcroRd32.exe	85
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1116	816	RdrCEF.exe	86
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87
PID 816 wrote to memory of 1316	816	RdrCEF.exe	87

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\160eaab6d2a1a13e4bbca4f9c5df5339_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:5108
- 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:816
- - 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=D9AC9219DAD32C72F68F29AB341BC500 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1116
- - 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=8DDE7D2963696F197687498773917FEF --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=8DDE7D2963696F197687498773917FEF --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1316
- - 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=98A9737B4C4CAF488BD3F1C5E837B532 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2252
- - 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=5CCC762A1B5CE6B283E6E6A76CE9FE95 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3552
- - 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=E0C2CB0806811D5EE2DFE0C625ABEAA1 --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=E0C2CB0806811D5EE2DFE0C625ABEAA1 --renderer-client-id=6 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5020
- - 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=2B3EBDF03D5971C8EB61597421A2ABD1 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3524

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
e3e94aab19677b092285429bc6408999

SHA1
1827546e1cd5b4acc1e19e341ca30f5a57b714c7

SHA256
050d00614d917d9064132e5661a3f8424d1fb86116a790ef1539515d73ab3e85

SHA512
680fcb595988dac8b8ee9223aa81be31efea95aa260446d2b742954f0489e20112e404cf6da60388dc2a4ed8aafcc1bff29061c3ed453ec6ba94adde350cc799

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

Filesize
64KB

MD5
05f302537a8da8a6bbdbafe4575e253d

SHA1
c4efdadb8a2eee3f827983bb0355ac27c770a058

SHA256
9b022e90e7d9fe4e70e70747537501cf67109045ad353e7f7ffd60b91673b0aa

SHA512
7552fd8d77aa99e67cefd28b960c40741b522eced5ea9fa52dc2c878332da5b07ba779ccfdc7ea926b5ec0714766bab02b18dad39f893b9631c06619aa517b44

Download Submit