6fe06b658596b02f08a4d50e7c22656dfd265fe2f6d03694cb4a8c34e7bef2b5

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 14:38

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General

Target

2f9c718e1f5937e6a32df53192883c76_JaffaCakes118.pdf
Size

42KB
MD5

2f9c718e1f5937e6a32df53192883c76
SHA1

8ecbbb0a3f59430574c03241f43521e0e236d6f1
SHA256

6fe06b658596b02f08a4d50e7c22656dfd265fe2f6d03694cb4a8c34e7bef2b5
SHA512

8411b6c1e619ae9118368b226c146cb052f80c24773e09db5a152c225f7ddcdd72349eb5b32a860a2e17e8f1e3288872b6787425478ae00aa9f7cc07c79aa58c
SSDEEP

768:8ahNtM/nKLFWY/ILsZMnhxQndcFEqnUZMWHY+7qPxIVpBqmE55XuMZmwgCLWariW:NhDM/nKLIY/ILsZMnhxQndcFEyUZMWHU

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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1052	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe
1052	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 2100	1052	AcroRd32.exe	80
PID 1052 wrote to memory of 2100	1052	AcroRd32.exe	80
PID 1052 wrote to memory of 2100	1052	AcroRd32.exe	80
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 4228	2100	RdrCEF.exe	81
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82
PID 2100 wrote to memory of 3700	2100	RdrCEF.exe	82

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\2f9c718e1f5937e6a32df53192883c76_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:1052
- 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:2100
- - 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=813FEB560AA19519FD83AB9F82E42D8B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4228
- - 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=ABD4474FE78D0C8BE75448F9E25A9899 --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=ABD4474FE78D0C8BE75448F9E25A9899 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3700
- - 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=CDC2051C8F710F9076C7ACF67EF9077C --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4156
- - 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=7D82667873A5618F50DAC0820B685DDC --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1620
- - 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=EA1ED893C6E5BCFC050D5790D2A24FC1 --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=EA1ED893C6E5BCFC050D5790D2A24FC1 --renderer-client-id=6 --mojo-platform-channel-handle=2364 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1860
- - 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=C2F78F7FBE6DE756CFC7E7558BA50D4E --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3160

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
27ee708221e094f7e4de1f31dec1e554

SHA1
45e80f7df32b5773f91ca54a7d1c2e386870dbe8

SHA256
c492129bee16bf08675c55a87f1c0df021cadbd866a4871a76aa4c980a5b510a

SHA512
26d888c58ccefb82e9fce7fdf2af00452d5c95c8fa6446550d51a10d400586c72a3793b6a7c2ae41ff8856737d54c61acad7ab3ce01e21b5ce45855c31f927ec

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