90849d190239010092d73c1345f3ee7454d6dce9b093d4ae4911fbc9064f867b

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 17:53

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General

Target

31612f6b1310f6cee816c2ef5551e8f8_JaffaCakes118.pdf
Size

103KB
MD5

31612f6b1310f6cee816c2ef5551e8f8
SHA1

13652df7471c78929f69d256f42e91d2cff08725
SHA256

90849d190239010092d73c1345f3ee7454d6dce9b093d4ae4911fbc9064f867b
SHA512

86555dbea2e8570a2c2d844036c3da64cf18409942d4ae1ca9100486066f1298d45bbb2b53a53a5f7471de0c5c4dd82295c022cf9e8f5ae16704bb40faf99e5b
SSDEEP

1536:pokrviYN7m0bRh+zBYiBacywmNVYIrnZbmtkpEPv6qkPGGOPs0dAsBbS5bNoN0Wn:Wk+YN7m0WYKaJwuVbUkLIPLF6poNSq1

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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4344	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe
4344	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 1104	4344	AcroRd32.exe	84
PID 4344 wrote to memory of 1104	4344	AcroRd32.exe	84
PID 4344 wrote to memory of 1104	4344	AcroRd32.exe	84
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 812	1104	RdrCEF.exe	85
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86
PID 1104 wrote to memory of 2068	1104	RdrCEF.exe	86

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\31612f6b1310f6cee816c2ef5551e8f8_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:4344
- 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:1104
- - 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=D409C055828A1F733748C93AC0DA2794 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:812
- - 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=E13C3ED8DB4586A92B886499DA10A513 --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=E13C3ED8DB4586A92B886499DA10A513 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2068
- - 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=F8FCA1453F12833B236348796E297D75 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2420
- - 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=0F93013BBDAFB2338F2DA1DC0865B970 --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=0F93013BBDAFB2338F2DA1DC0865B970 --renderer-client-id=5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3812
- - 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=8974445F1D96B9C424FC8622AAB77DEE --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3524
- - 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=E04E37BB5AC578C40E32BCC74E734360 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2224

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
90aae31aa29ac2708ebeda2f8bc3234c

SHA1
f11935bf841f03ccdcc58bfc8ec57e5590cd817a

SHA256
8409cccd44526933e2cfb2b0b6a6892779fd53e4328f6a361e921c02f7e8a5c7

SHA512
f0f6e0471baf157d595d088da1a9e38cdaaf1ddc91bc142d71cb376df20014da98ec58e9d793d2297f265a6437a92cf6073b42db4637b219d9ab4bace95b50a5

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