bb85d4ac9da2fce093dc412c45a5e3a1e6b1cfe96e4386eb1fecacba71129ac6

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 15:31

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General

Target

ea506ee88825f2d30c650fed2853b7fe_JaffaCakes118.pdf
Size

93KB
MD5

ea506ee88825f2d30c650fed2853b7fe
SHA1

90bbe64608c7764a207076d81e3efd159da9ea46
SHA256

bb85d4ac9da2fce093dc412c45a5e3a1e6b1cfe96e4386eb1fecacba71129ac6
SHA512

44f4919e0b8d0d83e29bc2d99dad3788f78300fe472c5fd0e620b8da02bd3d0b3601c7642ea41d6c16762df3245ad606b7460350300bf49eb05a79396cac6528
SSDEEP

1536:NUfxisQX+C5tAjBmE7gp50klENammbkx0MWYWypOlWWxSSboRQo1bWf1t4GjUB:qfcJX+C5uBmFp92ammbkSMWZlDSSF2mA

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3912	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe
3912	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3912 wrote to memory of 4568	3912	AcroRd32.exe	98
PID 3912 wrote to memory of 4568	3912	AcroRd32.exe	98
PID 3912 wrote to memory of 4568	3912	AcroRd32.exe	98
PID 3912 wrote to memory of 4196	3912	AcroRd32.exe	100
PID 3912 wrote to memory of 4196	3912	AcroRd32.exe	100
PID 3912 wrote to memory of 4196	3912	AcroRd32.exe	100
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 4412	4568	RdrCEF.exe	101
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102
PID 4568 wrote to memory of 3420	4568	RdrCEF.exe	102

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\ea506ee88825f2d30c650fed2853b7fe_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:3912
- 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:4568
- - 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=AAB96626E8653F65AD97A4CF716E6D92 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4412
- - 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=DC5A245B94DECA812C974F667E83000F --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=DC5A245B94DECA812C974F667E83000F --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3420
- - 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=A0330F94271EFBC0526FF2FDBBBB8AB9 --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=A0330F94271EFBC0526FF2FDBBBB8AB9 --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4624
- - 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=69F8E807E7192EB335E61D5340C8C681 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3264
- - 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=612DB8BF05DAA325D4F809DB29C58C6A --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3540
- - 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=85B99EF14369C6A4500432EC3CFA9968 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1196
- 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⤵
  PID:4196

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1992

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3736 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
1⤵
PID:4964

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
566277221c25fc4a8e45a703c3dd565c

SHA1
8fe9c3b5fc78c6f53b335505e318d4d17b6f8e06

SHA256
a6ee4e600789576f769565a0c6021c4d9c0279b564e16d294d005ce16149baea

SHA512
2d5ef1dd05563ce2d74bf6f256c8a809868f3defd8fb5ee3233614ed69b67dd73bdb6443ac8231ccd6c6f071a8484d1ab2891ac0bccaa1d31a50e8c67a494462

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