9d4c1de91876707b3f30aed1dc0fabb3b398dd8553b7e193c599b786c8a7efce

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 15:51

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General

Target

4258da59a12b5b828212cc4b0a3ec70f_JaffaCakes118.pdf
Size

66KB
MD5

4258da59a12b5b828212cc4b0a3ec70f
SHA1

84df0d662a697ef2a81f4231f920c2f8950263e5
SHA256

9d4c1de91876707b3f30aed1dc0fabb3b398dd8553b7e193c599b786c8a7efce
SHA512

f30355d60e19a815c11ddc6c0c4686ca7389ddf0430f7c6db3a166c2136e40888a5040546c492036fca377cbd044798809b524597e72480453e21155c6dc10fd
SSDEEP

1536:cSx6SQLCWNWVMLzbajKoX2nsvyiNIt1Wcww+Bbw5:lx67LCvrjKoX2svyRt1WKum

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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
956	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 956 wrote to memory of 2224	956	AcroRd32.exe	86
PID 956 wrote to memory of 2224	956	AcroRd32.exe	86
PID 956 wrote to memory of 2224	956	AcroRd32.exe	86
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 4764	2224	RdrCEF.exe	87
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88
PID 2224 wrote to memory of 2424	2224	RdrCEF.exe	88

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\4258da59a12b5b828212cc4b0a3ec70f_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:956
- 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:2224
- - 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=65B1DC0C0767901F4A1DC73F80437CBC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4764
- - 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=D6119789195E6999F0CDB141F6F32E51 --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=D6119789195E6999F0CDB141F6F32E51 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2424
- - 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=6BE3A6F2CED943C2A152A7DF37248B14 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4756
- - 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=95BD3A5CE2189C319AC5C0CD2B688E57 --mojo-platform-channel-handle=2152 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2832
- - 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=FB5ADE1CC098F31E7F4DCA0E60A5C85C --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=FB5ADE1CC098F31E7F4DCA0E60A5C85C --renderer-client-id=6 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4468
- - 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=C21A6834A7D5C56EF14DB119F6C14357 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3876

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
cbf344e4b849d742237c0020f2cea88e

SHA1
e35a7db66858e077592a9ae10777203972e65d57

SHA256
f154c14317435435bb7bffacf2cf15cba2ccb39854bdd118b0e31e0ec5282c22

SHA512
a34eef49bece72498f580216bdb177a007eed08b1639c23dc9ac43c504861938a76c974afebdd77da555b579f6467e188c3545a9da6ec9642f804e9975302ca4

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