4ad1ca6080333dfc668a05ec08bc70cfc6ee2fd858e4d6f142ab53f30e8f227b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 04:10

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General

Target

5a68de55227713aa64ea478387c5fced_JaffaCakes118.pdf
Size

92KB
MD5

5a68de55227713aa64ea478387c5fced
SHA1

be53bd51e0462aae60f9832182147dd3af456ae1
SHA256

4ad1ca6080333dfc668a05ec08bc70cfc6ee2fd858e4d6f142ab53f30e8f227b
SHA512

f409ed78e3080f15c57e2966031c7dea6c87885ea68d4df5a61a1b84540d6c4163ae73818888a995dff3f6ca6c99ec4e0fc65984d18ea633718f053bfb9e8132
SSDEEP

1536:rQbsyzYSOUzPp4qXOZpIHyEvA8TBTtItltb9yHKV/F6Wu9QZKFWZkDqgvgcWGpOr:Ebs0YS1XOZpcyH8TBCZbvIsMfqgIBmM

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4604	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe
4604	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 436	4604	AcroRd32.exe	91
PID 4604 wrote to memory of 436	4604	AcroRd32.exe	91
PID 4604 wrote to memory of 436	4604	AcroRd32.exe	91
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 4912	436	RdrCEF.exe	92
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93
PID 436 wrote to memory of 5036	436	RdrCEF.exe	93

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\5a68de55227713aa64ea478387c5fced_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:4604
- 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:436
- - 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=8BDDF3EC8CACA02F7D2D2E6FFAECBF24 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4912
- - 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=0557559F89850157304CBE1E9E822E3A --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=0557559F89850157304CBE1E9E822E3A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5036
- - 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=1E6C5ECF25B83FFE50A350CF83EB451A --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1176
- - 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=C263BA3187CCFE40E6E43298605F1929 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3140
- - 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=41926E9E8797B7373C1DF8EBE976D81C --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=41926E9E8797B7373C1DF8EBE976D81C --renderer-client-id=6 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2808
- - 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=04F37D15BF96A898598F372A53A557A1 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:812

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
c601f1bbdb07ee4fd9559c34f5071141

SHA1
806e76da9c5bfe5152606c0aa8a7feb29b3803f9

SHA256
09165fb1ff8f388d9062f214d800ba28025d0baff884252c255eccddae203be0

SHA512
98e0b49b114c291979a2281330e9873161cdc7762a431581e371c4077e5131c6044b2da323c9fe9c18903d3259e633c64e4de133e35ae3dbb3f02f4fa1a05f93

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