d441c12412994002f34ac219f2b981c3cfc4c7916fa574280e0e656c2a15b403

Analysis

max time kernel
142s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-05-2024 21:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5b885e5e145085dbf1436e1811d37c98_JaffaCakes118.pdf
Size

29KB
MD5

5b885e5e145085dbf1436e1811d37c98
SHA1

4334b1bc57fa35718b43b873abd54edfe3020465
SHA256

d441c12412994002f34ac219f2b981c3cfc4c7916fa574280e0e656c2a15b403
SHA512

dcb8d89fb68aab67a464848b46d41e0f3420215c81ebbe14bb6bfc533170d433a01ef6b815be7610b5965dc4d8041f162dac3d400dfc335992073695f361e8ef
SSDEEP

768:iqNT0xxODuHgMOFZS0+BAEOKINZ3sTJqJvIq+OXyb1mhcBE53XuMZmwgCLWarSz:i+0xoDrfS0+BAEOKINZ3sTJovIq+OXyT

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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3224	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 2936	3224	AcroRd32.exe	92
PID 3224 wrote to memory of 2936	3224	AcroRd32.exe	92
PID 3224 wrote to memory of 2936	3224	AcroRd32.exe	92
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 792	2936	RdrCEF.exe	93
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94
PID 2936 wrote to memory of 748	2936	RdrCEF.exe	94

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\5b885e5e145085dbf1436e1811d37c98_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:3224
- 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:2936
- - 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=F1BA5DDE12EDBCD027970F839E58E54E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:792
- - 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=97092A1E1F94FFC41C3E5E1CF3AE3EF4 --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=97092A1E1F94FFC41C3E5E1CF3AE3EF4 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:748
- - 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=1DB80A1F164B849464B74F2EE83FAD44 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1548
- - 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=06F9D4C2864860AABA938D136A292FE1 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4452
- - 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=45B7116F0B5BD28E40076B9DBDC63B81 --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=45B7116F0B5BD28E40076B9DBDC63B81 --renderer-client-id=6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1744
- - 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=16097B5FD846D1E330F1A55DF82B69A2 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3040

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
c317a7cf642f6726fd28688fc2457a5a

SHA1
daa529c6e4d4f7538272115d7ba71586270947af

SHA256
5f151852c8cee8067e891effa1dea365426be812a8c4e1934fee2ef4c13142ac

SHA512
00cfbb5ba8e4961ec899ae68c1eed180ff5b6bb5f58146921248d14896675e44662bdd8c3206efbec41e5ed50ca49d625aa6294a18fdc10610ec639dee05276d

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