67e8049519b48d9b6a5c9db200a4f263c9896b15e6ab4c3227473e2ea5bcbf69

Analysis

max time kernel
93s
max time network
128s
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, 02:21

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General

Target

2aa6c3441ac6f246d5653725d39b7b8a_JaffaCakes118.pdf
Size

84KB
MD5

2aa6c3441ac6f246d5653725d39b7b8a
SHA1

d76fa9773548babfa5f174582da920de71a58d1b
SHA256

67e8049519b48d9b6a5c9db200a4f263c9896b15e6ab4c3227473e2ea5bcbf69
SHA512

b0b9c6d9105e1162fa9f54e8b17475b337a65a9b78f68e6380267af6d47c4d309d0d7b34f076bba4bababf66ad8171a370086140dedbb976014d5b4512bb6662
SSDEEP

1536:t9aMe9vnwv1YhFCXxi0Q00x2gdwKTLHkaRGHWXRlrVXGDWmpOSlSV:iMQvwvoFWxi0QIOTLHJRf/48SO

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3642458265-1901903390-453309326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1516	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 3064	1516	AcroRd32.exe	85
PID 1516 wrote to memory of 3064	1516	AcroRd32.exe	85
PID 1516 wrote to memory of 3064	1516	AcroRd32.exe	85
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 4736	3064	RdrCEF.exe	86
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87
PID 3064 wrote to memory of 2140	3064	RdrCEF.exe	87

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\2aa6c3441ac6f246d5653725d39b7b8a_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:1516
- 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:3064
- - 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=ECDC59C3D60EC3F9F440C4CDC7136B79 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4736
- - 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=528F07581F01DC1DF16941760053C499 --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=528F07581F01DC1DF16941760053C499 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2140
- - 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=460E4DE6790A0FB109C429B70FF08122 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1732
- - 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=5775916F86E8DFED9EB51918614257F9 --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=5775916F86E8DFED9EB51918614257F9 --renderer-client-id=5 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:956
- - 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=9AE0E058EB9EB8694BFD7CF53054114C --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3168
- - 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=C18A0138E57CA94C50EBD9E164BECEE5 --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:684

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3112

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
b94c210381b0dac5fa2b2af81303d9cd

SHA1
b96270a68254852a1888b00c87fdff4223a49f1b

SHA256
11b44615073b85ab4fcc20043c269f3fba323cf766d06a3a9eb3c4509b2b44f0

SHA512
54c517c4550cc1d716a5a97dc5eb27c752dec796c9547bc2201b824780aaec07b443cd46e57321f3c52ee80f6974385dc7bf641904d1f8fbd76277dde7a0cfce

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