5ae8ad25223e7e936b6f31316e6affabddef5909b026798da60609c4274060e6

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 23:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f70d21956755cc8ffce258c3a7118d00_JaffaCakes118.pdf
Size

72KB
MD5

f70d21956755cc8ffce258c3a7118d00
SHA1

6f6d68eb6f16af09374a5a48b56a7ff34effd1ef
SHA256

5ae8ad25223e7e936b6f31316e6affabddef5909b026798da60609c4274060e6
SHA512

8ceeec1476e551a3b916aa981fac5b93280a244b312b932d037f74cc02ac67cd638857f16887d6914284abbe9772c524c477807922f3cec629fbb3d203a494b9
SSDEEP

1536:ot+mxnlK+jWOkE4tKazP4vNS04y4ieXFQLKYT5Zkfz:dm1lEO/4Im0R4yAX0KYT/kL

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe

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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe
3168	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3168 wrote to memory of 3704	3168	AcroRd32.exe	82
PID 3168 wrote to memory of 3704	3168	AcroRd32.exe	82
PID 3168 wrote to memory of 3704	3168	AcroRd32.exe	82
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 836	3704	RdrCEF.exe	83
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84
PID 3704 wrote to memory of 4836	3704	RdrCEF.exe	84

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\f70d21956755cc8ffce258c3a7118d00_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3168
- 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⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3704
- - 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=8806261936783D335DCA317D59BCE4EE --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:836
- - 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=1C3250A0458C059EA695B8B10FE3AC62 --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=1C3250A0458C059EA695B8B10FE3AC62 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4836
- - 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=E2CF81C1E2BE9FCBA415601E4D9FD428 --mojo-platform-channel-handle=2268 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3648
- - 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=ED0F79E504D581E3F3459A03BA9CCD51 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5044
- - 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=60FA51F91300E3A1929F2ED39C983F63 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3520

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

System Location Discovery

T1614

System Language Discovery

T1614.001

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
80d989d36ddbb2ab79c331eb1c01b64e

SHA1
938f9866d2dd4e8ca21ea69465194b6ef56431e7

SHA256
3777ddd548223f1e4e0e9dc54eaec781bf62ca7b0fae2e7459c401c06df31167

SHA512
c03da036890769e54583cb7e60e1a40722346982ad266386889cb6c657f0bf0986de09724501a3713c6471dd728182fef337da0ba5440ccb467df09c01c6347a

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