5cfb3277e230cb8e65b2c954cad551552fe06f86c2351af6ae25944b30f5fc4f

Analysis

max time kernel
137s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 07:00

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General

Target

4ee80d98887b4ba103f36c7d14aa79dd_JaffaCakes118.pdf
Size

39KB
MD5

4ee80d98887b4ba103f36c7d14aa79dd
SHA1

815a29fcef9ff5e9efc99644e7da3fdf49aa4869
SHA256

5cfb3277e230cb8e65b2c954cad551552fe06f86c2351af6ae25944b30f5fc4f
SHA512

4c6136cb6d5dc92c31363e7548d05bb3284830ac2d80e8aed16298fc9efe36bdd3fbe74a10122dbca88ae9eeac5924b3885b99b697dbef1e0d6455869cad10fb
SSDEEP

768:ngGzpDMpNAHw0hZV+kWY3Lzpag/oays7wVO45WVTfu5taRpXv:gGFwpgzpagZ176O45WVTfu5taRpXv

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
332	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe
332	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 332 wrote to memory of 1212	332	AcroRd32.exe	96
PID 332 wrote to memory of 1212	332	AcroRd32.exe	96
PID 332 wrote to memory of 1212	332	AcroRd32.exe	96
PID 332 wrote to memory of 2948	332	AcroRd32.exe	98
PID 332 wrote to memory of 2948	332	AcroRd32.exe	98
PID 332 wrote to memory of 2948	332	AcroRd32.exe	98
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 2716	1212	RdrCEF.exe	99
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100
PID 1212 wrote to memory of 4020	1212	RdrCEF.exe	100

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\4ee80d98887b4ba103f36c7d14aa79dd_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:332
- 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:1212
- - 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=0F2344980C1C49884650ABBF499A0D92 --mojo-platform-channel-handle=1700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2716
- - 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=5EFE020E4618B3B033AEC6B572E1F179 --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=5EFE020E4618B3B033AEC6B572E1F179 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --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=7DED6AC3A9F0826E5C9545C0766DCB4D --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=7DED6AC3A9F0826E5C9545C0766DCB4D --renderer-client-id=4 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:964
- - 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=329BA49618F2569F40DC6AA3C91CD43A --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1088
- - 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=968F308A3219E46B0805631BB9A90D90 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4548
- - 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=DDA6216F858FB1C4B982010C3314DE65 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1332
- 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:2948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2356

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=4092 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
1⤵
PID:212

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
005675cc2e66457d9622dcecc5a98226

SHA1
3510ec20bc96c803f89edcb9cf1997d222f39af5

SHA256
21b94dcf4d84431fc6cde849fe0a7e80eaed77e7020197b96eb6cb35d33e7485

SHA512
54f83e9d2ecd5bfd782fad50bd572a561ce23b8ef1cf2b3b4de436daabfcd5bf49aec1077f5d07d1c54a96bd39045de6c67872af548f5c2bf85a39deedc10686

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