d7ba59a2a8fb7853f1cc6d5647abd54efb2433d3a9d1e02aa73fbed7974f2b3e

Analysis

max time kernel
138s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 09:19

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General

Target

04a9e171bbe69aed8e818c4e14cb58bc_JaffaCakes118.pdf
Size

11KB
MD5

04a9e171bbe69aed8e818c4e14cb58bc
SHA1

a5845f2060b0f968e6c33f091776940cd847a4e5
SHA256

d7ba59a2a8fb7853f1cc6d5647abd54efb2433d3a9d1e02aa73fbed7974f2b3e
SHA512

3be00a19854bb20eea72a5a1502950a9a09b0cc8bd9217e01efbf4cd00f4654d990a353c8358f57db853b648e2187b2d05ad80a0b97e861dcb6050dd3c9c61f6
SSDEEP

192:bONbedw+lJ5NB+5FJvgA62decd+6xqea8e1lUIDOgMMpJtNz0vjSkMCMt3GI0+es:bONbedw+lJ5W5bvgA62kco6xqEFYlvVN

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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
668	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 668 wrote to memory of 5104	668	AcroRd32.exe	95
PID 668 wrote to memory of 5104	668	AcroRd32.exe	95
PID 668 wrote to memory of 5104	668	AcroRd32.exe	95
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1908	5104	RdrCEF.exe	98
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99
PID 5104 wrote to memory of 1700	5104	RdrCEF.exe	99

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\04a9e171bbe69aed8e818c4e14cb58bc_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:668
- 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:5104
- - 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=7D8ED7E4D086E6025F0BB8F43124975F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1908
- - 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=E221A405DC18A4FA8C6B9FA0491A7F1D --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=E221A405DC18A4FA8C6B9FA0491A7F1D --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1700
- - 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=35E24F71B19C6B72230E7AA3DB396471 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3544
- - 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=704ADA2DD1A60D0B0584C0FF07658F1D --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=71263B98F5C857BFECF5912732D5EC9C --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=71263B98F5C857BFECF5912732D5EC9C --renderer-client-id=6 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2836
- - 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=A88270179ACFF1798D06C190E56EAB3F --mojo-platform-channel-handle=2732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1920

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2720

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=1324,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=4344 /prefetch:8
1⤵
PID:4544

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
e704fdd2864547727cf1e4999f2f8cb4

SHA1
e2069dfcc46faa92bf32f3db3f007ce6bcc48b87

SHA256
f2aa1c7640040878828c9995e11ced912880123b92a768e5c3f4048db6c57dbb

SHA512
a5f482f5d23dc97668d8e0b30e7e6bf9a92c7e322083d8d82f95ce7f8281a3d51d54170b33f7d64428c203af570a3d33895a470d49c2f118cbe32b4deef55731

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/668-121-0x000000000A3F0000-0x000000000A53D000-memory.dmp

Filesize
1.3MB

Download