59c737d0982fda0cdf556d68600341cb717ae6227967937554c0d97c8b7359d8

Analysis

max time kernel
130s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 19:55

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General

Target

42cd2a127d614bbde004db08db1536c6_JaffaCakes118.pdf
Size

44KB
MD5

42cd2a127d614bbde004db08db1536c6
SHA1

680712068a5829a87b097605e9a02d32ff97ad7e
SHA256

59c737d0982fda0cdf556d68600341cb717ae6227967937554c0d97c8b7359d8
SHA512

15e9c48d770532ca4d23ac71caa59689ba0a9779cbef51f50fea92830fc953347a5f0c4f02fce503e2ac08120a89cbcc1201255aed386edbeae2b19de17a0c15
SSDEEP

768:agGzpDYpvSSZgUy5eSnneNtuKzHFPyjaWem+6RDPdiiAzhqlxgJJHW0Jyxj/o6C7:HGFEpFjzlPyOWs0DFiiQslQJHW0o5oj7

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3628	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 4180	3628	AcroRd32.exe	87
PID 3628 wrote to memory of 4180	3628	AcroRd32.exe	87
PID 3628 wrote to memory of 4180	3628	AcroRd32.exe	87
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3916	4180	RdrCEF.exe	88
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89
PID 4180 wrote to memory of 3836	4180	RdrCEF.exe	89

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\42cd2a127d614bbde004db08db1536c6_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:3628
- 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:4180
- - 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=294942CBD5FD24EDBF33BC393F06C26E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3916
- - 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=EF1E8099A1A96DEB0668F8220544195C --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=EF1E8099A1A96DEB0668F8220544195C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3836
- - 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=93B3A86CDEF4A9ECC6017B48665B17F1 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2968
- - 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=87B0C61CCC6E4ECF5F92559116361FD8 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:944
- - 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=6F37AF29C3FC3D88246D58DCFC60A18F --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4404
- - 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=0A3582FCED07B236642F693F1D96906D --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=0A3582FCED07B236642F693F1D96906D --renderer-client-id=7 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3960

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
32c455fc33e7dc01d2a1a4b45b2344f8

SHA1
896a07a4153430ec7e8ad1bb7e575d6f11b352ee

SHA256
7209e8b9aa8d9ede1a721684ea51e84e6cadad69b4cf5145ec2218c22d3fe61a

SHA512
2bda6ca061010688dec58ac6dcea94af621d6d95ab9ea508b417ae907a4cb32bd6faff6494d73c2ef7b0324212a918ba5355d7d5375ba853f3f06fa8f915f382

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