b8d678e4fdfa0d123be5d1b416fa16df6a6ed0e5f0d776683438f9a3bb2305fc

Analysis

max time kernel
93s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 23:19

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General

Target

96982001194ef22e1a85b64124ed4048_JaffaCakes118.pdf
Size

38KB
MD5

96982001194ef22e1a85b64124ed4048
SHA1

d0c9212e5f58a0865850b58f0a735b2d29d5576c
SHA256

b8d678e4fdfa0d123be5d1b416fa16df6a6ed0e5f0d776683438f9a3bb2305fc
SHA512

6f5edca2b31bbffc22cb65fd3db8d2ed4a2d4427cd6afde5013cdd4dbf3e3088842501cea88d2c44bfd7b5757ae7ae299f40017b3a21c70f1c50058fbd272651
SSDEEP

768:3XuMZmwgCLWarG/2dPpHSowu6hvyUhr2+qF:3XFZmGWS/PpHSNu6hvyUhr2+qF

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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
944	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 4428	944	AcroRd32.exe	86
PID 944 wrote to memory of 4428	944	AcroRd32.exe	86
PID 944 wrote to memory of 4428	944	AcroRd32.exe	86
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 652	4428	RdrCEF.exe	87
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88
PID 4428 wrote to memory of 4456	4428	RdrCEF.exe	88

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\96982001194ef22e1a85b64124ed4048_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:944
- 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:4428
- - 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=01A094C699196D0812322FE0105F4236 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:652
- - 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=0F2E170BF2EED31EF496926B488D0BAA --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=0F2E170BF2EED31EF496926B488D0BAA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4456
- - 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=B018E1B9FD6B26224E69259E659FB676 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4796
- - 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=0ED157E62AEB82D1B35AB6904B1F8941 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2528
- - 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=964972659B4166BF32DEB1042926F348 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4420
- - 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=5A730A9D6D31922EF923A9391DAAE3CD --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=5A730A9D6D31922EF923A9391DAAE3CD --renderer-client-id=7 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3716

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
3cfacefe34f5c1d7a40cc6521ee3a4e7

SHA1
68dad046f4a31eca7be113750d297374a1143525

SHA256
5208f494fb03e83c9322eaa02644a5981830f05ceaa43b2d37b7f2d6b3e15ac5

SHA512
15137c110634885e0102614bcc9aa001abf3e890263f64f7f428a589faa5b468ab93f6bc8f36d742c6ef35a1343f99da081d3fbf6657c89cfc7bb40186163496

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