7b084642615662204d01a38e9894c6a135f1fe8e3f41076e7de9134e6f034913

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 14:07

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General

Target

240054e3e4896607f65ab5eeab54b997_JaffaCakes118.pdf
Size

34KB
MD5

240054e3e4896607f65ab5eeab54b997
SHA1

3a8ff0943506a7e762a8fc749c0d20fc2424d283
SHA256

7b084642615662204d01a38e9894c6a135f1fe8e3f41076e7de9134e6f034913
SHA512

568be48e743d767a1c3aceca5d77cacf1a376b7b53663a5a56967224d3cbae6a46327b29a55ba0e84a6728ad035e36f609da4b0d76447ff793285cd9c46fafba
SSDEEP

768:sRypFCVmoAsgIJonV/U+wsdy+nruSzfxoV0mllPSfiWfns:CaCXOni+w0xfuDSfJfs

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2340	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 3684	2340	AcroRd32.exe	91
PID 2340 wrote to memory of 3684	2340	AcroRd32.exe	91
PID 2340 wrote to memory of 3684	2340	AcroRd32.exe	91
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1128	3684	RdrCEF.exe	93
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94
PID 3684 wrote to memory of 1760	3684	RdrCEF.exe	94

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\240054e3e4896607f65ab5eeab54b997_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:2340
- 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:3684
- - 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=1249574F989CF28FDDB37305BB2C73BA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1128
- - 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=3AD17DFDFE32B749B4FFFA787052A626 --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=3AD17DFDFE32B749B4FFFA787052A626 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1760
- - 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=02E685B03BE834DF49707863A4276C6E --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4380
- - 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=D2B3C7C5AC3A4FE8C2E6AEBE5CC79720 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2840
- - 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=59D63108F695173EEF0E196159ECFD08 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2132
- - 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=8B0DA5C8E074C7E27D657AF5CC9F6861 --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=8B0DA5C8E074C7E27D657AF5CC9F6861 --renderer-client-id=7 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3640

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
2ec538705eb7aff228410f187def088c

SHA1
b0e64be4e4957c022f6ac4eb3c39186ce60895b3

SHA256
c17b4a6302836bbb84864c7c534f0936db8cad863b84528f37fe750db86eac3e

SHA512
8611bcfc2e59986ed2143ccc2c0892ddfed89ca28e18127d4dad3fbeb5de033719c9eadf575ee62e25b6d7094d99680f98f3a2f6a0a095963dc790283cd44715

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
memory/2340-26-0x000000000A380000-0x000000000A3D0000-memory.dmp

Filesize
320KB

Download