b44e65a4e4a5e007301305ac0f1b00ebda1ff37b010b978a885e6ff9d4d3aee7

Analysis

max time kernel
93s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 10:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3010efef92a2d801ac19d0d73d4b0cb2_JaffaCakes118.pdf
Size

12KB
MD5

3010efef92a2d801ac19d0d73d4b0cb2
SHA1

0567df04c246be0e6140e42f2186bec066f4e1f0
SHA256

b44e65a4e4a5e007301305ac0f1b00ebda1ff37b010b978a885e6ff9d4d3aee7
SHA512

32df62d337aa3bdb1a3200038b4b3aaeb43db8ef521112004f8431749dc24eacaca70ec1fcd4cfb1ec68b0c98728c75df5179b0db5699da4b4ad9dd44ffd16f6
SSDEEP

384:DLEMMLEtysy/Umtx3rk0tpKZCcXx3rk0tpKZCcaL+uSsItl7cXn4VODRni6IKTcK:Dg/goDkfbkfEMlMRMM3

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-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3472	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe
3472	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 5072	3472	AcroRd32.exe	85
PID 3472 wrote to memory of 5072	3472	AcroRd32.exe	85
PID 3472 wrote to memory of 5072	3472	AcroRd32.exe	85
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4748	5072	RdrCEF.exe	86
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87
PID 5072 wrote to memory of 4580	5072	RdrCEF.exe	87

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\3010efef92a2d801ac19d0d73d4b0cb2_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:3472
- 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:5072
- - 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=51DBF4B37A4BCFAE7AB69B3A710C80F5 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4748
- - 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=F39C99111AA860BDF159839A8B4ED142 --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=F39C99111AA860BDF159839A8B4ED142 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4580
- - 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=340C49CD1660A750D88C1B667AA24A7C --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=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=A65526B8A45A86C1D5038B614CB746AD --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2852
- - 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=2B28B7DB7083F106274C5ABCF2323648 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4644
- - 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=DA080AD9D68A4E300090BF41961F1CC4 --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=DA080AD9D68A4E300090BF41961F1CC4 --renderer-client-id=7 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1520

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
d2e9705b5b983a96285504d9b0ebc985

SHA1
6cca038058d4b044c48432335a937c6bf7c0da95

SHA256
02e8c8bcd4b63444ad0eff1e3d23785367ffbaef9607b03692658f572ae7ced9

SHA512
509604490d662f4b8df52ca37bee1c48410cd3d9385efda189d82bb869c8bcf1949b75ea914385b033cef0bca2609a67cf2921cfabea58548323912b1a49bf66

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