8d9f8ad5813d0ccd53497cbf1866816e0514a52e7fb695ac4f3ba3835e302eba

Analysis

max time kernel
141s
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
16-07-2024 02:33

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General

Target

4c72ca1ae6a59a4f62b2b8f3166a1650_JaffaCakes118.pdf
Size

13KB
MD5

4c72ca1ae6a59a4f62b2b8f3166a1650
SHA1

b5351bb409e1a2dd43e293e795e8ade9985d814a
SHA256

8d9f8ad5813d0ccd53497cbf1866816e0514a52e7fb695ac4f3ba3835e302eba
SHA512

076c94048a408282df11f9e9f07879e0903eeafa9f26c3e62b180eb200ad84f7ec280b5dd56ce11c01fab9e1ac99e17faa8a227e1b3865de59e7f0130e450049
SSDEEP

384:DLEMMLEtysyLj3OO83OjsUC9XgEZ8sdfr98pRPFOF++:Dg/gIj3OO83OKtR3

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1176	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1176 wrote to memory of 4328	1176	AcroRd32.exe	86
PID 1176 wrote to memory of 4328	1176	AcroRd32.exe	86
PID 1176 wrote to memory of 4328	1176	AcroRd32.exe	86
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 2744	4328	RdrCEF.exe	87
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	RdrCEF.exe	88
PID 4328 wrote to memory of 4028	4328	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\4c72ca1ae6a59a4f62b2b8f3166a1650_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4328
- - 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=53C03F1D1B38524E22EBA19964E25368 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2744
- - 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=853350C830186C76859286623D84719E --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=853350C830186C76859286623D84719E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4028
- - 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=A777C8B68003963D5ECBC77724CA8C9D --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3680
- - 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=848A90C766523C75BDBA75BB08F5A58B --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=848A90C766523C75BDBA75BB08F5A58B --renderer-client-id=5 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4724
- - 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=67DAEF88CA26ED91BACB9951C764A618 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1764
- - 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=DF72B05ECDD6E2D0735E15DA11639633 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4104

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
f05d9339bb3873c05329c32c2fa9723b

SHA1
86d71f05cccec66e051148b4b7fe50ccc09d43f4

SHA256
b48d065f7a67f3c8e68155fc507172be4d52b9c20f80dc7287c73e77bc814417

SHA512
d4633e86600bf149dabb653989e1714cd1c3979d61e0b1ae1df7eb048beabc46db768455c07968fe24d2e06b8d1fa8cf07406b2c29133d57a0896e039ea25fdd

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