7526f43bcaf77f61afff722977af709e51092275e52dcdf058b2646c2f726160

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
23/05/2024, 17:54

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General

Target

6bc75fead70ab3906c87b9000723af32_JaffaCakes118.pdf
Size

37KB
MD5

6bc75fead70ab3906c87b9000723af32
SHA1

faa39d2efeb88166265bd0f04eabe883cd2386a1
SHA256

7526f43bcaf77f61afff722977af709e51092275e52dcdf058b2646c2f726160
SHA512

3e89740c3b9e967c1489933effde4ab5077b2f489f76c5d86b186d3d405e3cb6221171d5ca609568221fb05b8db0fee290363710e08b414c2ccfa769fe09c8c6
SSDEEP

768:AgGzpDmeX08bqsWEYSq3Muz9qdRcx5ccJoeDS31:NGFSeqYvc8cJxDS31

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
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe
2744	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 1040	2744	AcroRd32.exe	86
PID 2744 wrote to memory of 1040	2744	AcroRd32.exe	86
PID 2744 wrote to memory of 1040	2744	AcroRd32.exe	86
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 2280	1040	RdrCEF.exe	87
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88
PID 1040 wrote to memory of 3480	1040	RdrCEF.exe	88

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\6bc75fead70ab3906c87b9000723af32_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:2744
- 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:1040
- - 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=D744419CE0BE51B8AFC0A083D984D730 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2280
- - 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=FB026531AD138F32E3DAA077A83FBE82 --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=FB026531AD138F32E3DAA077A83FBE82 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3480
- - 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=ED4D502582B27FE6251C3D88F1E55240 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4300
- - 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=5B0A76DDD53274F46C7B7DC788ECD86A --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3436
- - 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=6397B4827B6623BB7987A15100043DB5 --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=6397B4827B6623BB7987A15100043DB5 --renderer-client-id=6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3068
- - 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=53EB1AEBE2143C06259BD8C8598CBF3F --mojo-platform-channel-handle=2644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1824

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2148

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
c268af859fb3ae72ba0c017cb83988c7

SHA1
58b5cdbdcc4d576e30b4f935d91993e8dad54dee

SHA256
63600f371677c20b9ef60ee28106d117b2a41fd174835022d2e3c0cf05ab182a

SHA512
f6a451becbb7bf3fbd7467d59afe8a867d88fe064b400d13d7dfb6482a519eebc8a5dd1cda6d7ad2b446461368c3ce3393f8bb2e74f4673724853832948cb9ab

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