1cae805ebfde4f44048cca62dbe52ee756cd73713ad61d763f863260ccda9c90

Analysis

max time kernel
129s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 14:35

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General

Target

165a05a0292b610e7f02d95a6a942a8e_JaffaCakes118.pdf
Size

12KB
MD5

165a05a0292b610e7f02d95a6a942a8e
SHA1

f6def705972ff4e6ac71b215709b948826e3bab5
SHA256

1cae805ebfde4f44048cca62dbe52ee756cd73713ad61d763f863260ccda9c90
SHA512

5818ae1e4f2885921355e2b8a2f812a0f9f4f82de86afacbb739c4998894bad6437d26d599c3eb93f5e4e1c12ef0dbcbf8d73219f45eec37a66125242f3386bd
SSDEEP

384:bONbedw+lJ59MWA+zal+TJym2fQ7PMbHRjvbwXTrbopY1/G7mXpfLa3:EjSS+1r2fQ7PWjvsfEfK5D+

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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4144	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 1556	4144	AcroRd32.exe	93
PID 4144 wrote to memory of 1556	4144	AcroRd32.exe	93
PID 4144 wrote to memory of 1556	4144	AcroRd32.exe	93
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 3588	1556	RdrCEF.exe	96
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97
PID 1556 wrote to memory of 1764	1556	RdrCEF.exe	97

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\165a05a0292b610e7f02d95a6a942a8e_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1556
- - 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=9F7068AE975464EB11878195D4725FB7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3588
- - 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=801E4D5F6096BC9DCB8916778ECA71FB --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=801E4D5F6096BC9DCB8916778ECA71FB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1764
- - 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=E7D394B0929BD250FB50B75132191F66 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1820
- - 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=E449F77C56F1C987B583CB3B79AE141C --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2820
- - 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=7005F9315C5B9965FA460F67BF4583F2 --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=7005F9315C5B9965FA460F67BF4583F2 --renderer-client-id=6 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2840
- - 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=C8067FBB0411753D52263EFDC663250C --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2444

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1580

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 --field-trial-handle=1276,i,7977653611488681184,6839495125838449898,262144 --variations-seed-version --mojo-platform-channel-handle=4040 /prefetch:8
1⤵
PID:4416

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
6ea505bf00dc88c8ac919b5011c70174

SHA1
9bc586a5e2d0482d16edd359604d6005ac94007f

SHA256
81a3565fe6f824013d94661c0cbef8692fd52ae7cc672a37152e4b5aaf5acd02

SHA512
fabb125f919dd1b3e65240d3b0b711ef6b989bd185a54fc63ee8d31349a277bd25d884fef6367dab718b2501ba550f1053a3b6c0312ab267230a812924b238c9

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