3995fb036b1d25465eb044dedc821828c063e4a5297ddbbc559c47b9a9e6e848

Analysis

max time kernel
126s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 05:32

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General

Target

2b26ddc656dbcf5b12ecde6d1c5c8726_JaffaCakes118.pdf
Size

12KB
MD5

2b26ddc656dbcf5b12ecde6d1c5c8726
SHA1

d865c4e94e153fa2c2088a4569bf6946cea7fa99
SHA256

3995fb036b1d25465eb044dedc821828c063e4a5297ddbbc559c47b9a9e6e848
SHA512

36ae95827abaf0bf9c7f9ba4646190269cd05e0fcc005f7b737be2ce6898125131b9ff45139fe7b803b198f458225f023178e5bb7425c48962b24767f65f11f4
SSDEEP

384:bONbedw+lJ5Q+RIIGRv2A7qFiP4aNTNmJNo/DD8B3t3:G+RI1v2A7qFiP4aNTNmJNo/DD8B3N

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-1-5-21-661257284-3186977026-4220467887-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3200	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 1880	3200	AcroRd32.exe	92
PID 3200 wrote to memory of 1880	3200	AcroRd32.exe	92
PID 3200 wrote to memory of 1880	3200	AcroRd32.exe	92
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 5076	1880	RdrCEF.exe	94
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95
PID 1880 wrote to memory of 3540	1880	RdrCEF.exe	95

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\2b26ddc656dbcf5b12ecde6d1c5c8726_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:3200
- 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:1880
- - 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=7DBE67A175D23F4D49A4467273B2F12C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5076
- - 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=65215659952E5E2EE18EEB31C7986D6A --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=65215659952E5E2EE18EEB31C7986D6A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3540
- - 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=8380983FADAC1CF99BA574E6323C2731 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:988
- - 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=B4C00DA7EB5B2D066D9028DE59333898 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:796
- - 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=9DAAF7C2E4A9C63D588EBDA8C8123F3C --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=9DAAF7C2E4A9C63D588EBDA8C8123F3C --renderer-client-id=6 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4148
- - 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=8C8696294C7973AA79522349011AADE2 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:888

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3824,i,8810623976767776473,12198967845557146846,262144 --variations-seed-version --mojo-platform-channel-handle=3784 /prefetch:8
1⤵
PID:1160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4028

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
0857021b2b915594ca3ab06600a5de21

SHA1
b0f4d9f6b0f9dba3c1b15361ffdb1644e3928a6e

SHA256
bb85d44e830c0d064d9d4e74d5b935dcf47c61e616f70a5910d60880abd9b526

SHA512
4685422101e979a61945e078aee420ac650a14d48e0850b0d816a3ae5da6e12dc7b78d561a532c86f90a773eaea6e5a4a69fe138ca82a9494ce950d32ea77380

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/3200-122-0x000000000A100000-0x000000000A24D000-memory.dmp

Filesize
1.3MB

Download