6e96e2d5ec4587e9dc6a087dcb61e59a5d5ba198b98fd1e23365399d3d88bb4f

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 16:05

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General

Target

f627d06f51d185d0e38257232c2d68ba_JaffaCakes118.pdf
Size

82KB
MD5

f627d06f51d185d0e38257232c2d68ba
SHA1

a70882ee23e6f3541db7ce2bb6cc37c3b0941d4e
SHA256

6e96e2d5ec4587e9dc6a087dcb61e59a5d5ba198b98fd1e23365399d3d88bb4f
SHA512

b2f17d986d6f363e9c0a8df8d9ee4fc21c1741381fff4e44a48e4a849f08340066f9572c4a00cd19f85fad3dc63eb8dad657b6e701be42fc4712d8054b991345
SSDEEP

1536:ZFzTK2NlghzOtTegjAkjF3yTO7BMAboebMyYEgZ8pvtamidWUpO7qWaXInwRlbb:zThlgNOtTeTeF3yTKBMAME28pvtamh74

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1524	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe
1524	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 1828	1524	AcroRd32.exe	90
PID 1524 wrote to memory of 1828	1524	AcroRd32.exe	90
PID 1524 wrote to memory of 1828	1524	AcroRd32.exe	90
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4144	1828	RdrCEF.exe	91
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92
PID 1828 wrote to memory of 4736	1828	RdrCEF.exe	92

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\f627d06f51d185d0e38257232c2d68ba_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:1524
- 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:1828
- - 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=9C7B628E61E6D09F86E3EAFE3A57FA5C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4144
- - 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=742ABC5F01746BE5586020EB4EB38198 --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=742ABC5F01746BE5586020EB4EB38198 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    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=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=D8126C4859E722F524199F01DD2D7436 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4040
- - 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=8826E6EAE9D45A29B4E8F9CF355248DA --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2496
- - 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=534AD082DC07D1F94F6DC5D3C6320883 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2816
- - 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=44BB44C69D251B894ADBBCA3D73A0F11 --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=44BB44C69D251B894ADBBCA3D73A0F11 --renderer-client-id=7 --mojo-platform-channel-handle=2628 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4016

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:804

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
80bf97ed05381db751f5711c1e7983b9

SHA1
cd839653184793d2a3aeea356ebd5e5f4a94a136

SHA256
504b00034c82009e0166bdc8b406a5a2624f5a416383980b83e1be3c9cc84ec8

SHA512
6fbcaac49bad373b4ecff78a2ccbe3e3dcb4aeeaef8236ca8069029b953d0cb20fcb3050041101b676961848409ac8480d240e28fae7371886fb31a62197a09c

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/1524-26-0x000000000B220000-0x000000000B270000-memory.dmp

Filesize
320KB

Download