8f94f597bdf02ed4f0a8eca868dad2d2de119d790a78095973699eeba5fe17b7

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 20:04

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General

Target

0ee1bc8aba5087e96dbaf304678fa557_JaffaCakes118.pdf
Size

96KB
MD5

0ee1bc8aba5087e96dbaf304678fa557
SHA1

40666e22065f13b55624efd5cf322f704c7309cc
SHA256

8f94f597bdf02ed4f0a8eca868dad2d2de119d790a78095973699eeba5fe17b7
SHA512

09e9ef76c5aa0cd481480ce939bd6235e63f5fe6ee1c1ae909d3ea01f68a49ec2ca0c86e54251fcd560d64828c1895817be62843d0634dfc8d0800d14411c19e
SSDEEP

3072:kCVCdLbsl0g8VNvnjFcNFcMrogME2VCCn7:kC+X7tvxnMih7

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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
676	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe
676	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 676 wrote to memory of 1368	676	AcroRd32.exe	91
PID 676 wrote to memory of 1368	676	AcroRd32.exe	91
PID 676 wrote to memory of 1368	676	AcroRd32.exe	91
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 968	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 4020	1368	RdrCEF.exe	95

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\0ee1bc8aba5087e96dbaf304678fa557_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:676
- 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:1368
- - 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=5D13017C0305D7ABE5C98F33BC8C30C5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:968
- - 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=7AC35724F273708EEF4B57904AFB5C76 --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=7AC35724F273708EEF4B57904AFB5C76 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4020
- - 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=A43F9007299C1C4A8C7C71C568C053B6 --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=A43F9007299C1C4A8C7C71C568C053B6 --renderer-client-id=4 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2252
- - 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=8EB65A644A632DE33B2DFED856F72C4D --mojo-platform-channel-handle=1792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4216
- - 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=A03191B783C9240409E94569F30DEABA --mojo-platform-channel-handle=2588 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2288
- - 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=1CB924CFF93572571D0763EF05F43D53 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2552

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
4a3236579b9613ae172d8220abfec6e6

SHA1
882bc6c683d7b0a671c55297da2dab39529d933f

SHA256
d57861e2c86d00b45a306afffde1ae9068be7b53b9968356139d635135495170

SHA512
24f8353081266153d1dbaf7dbfa8c0370ed32339f69df6bedd4e0686d753002c295662aff4985830adb9388f1c0c6d419d27f13b3170fea4badef2b4c9d342aa

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