5c37add9a210c90beaefea41436c2af0addb5d3115405cbba55592668030f45e

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 20:07

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General

Target

ebe36300fde83297164b165d6ed853d7_JaffaCakes118.pdf
Size

31KB
MD5

ebe36300fde83297164b165d6ed853d7
SHA1

925d4f38492a685489023301f466cb9b88423253
SHA256

5c37add9a210c90beaefea41436c2af0addb5d3115405cbba55592668030f45e
SHA512

b02af8959515c5369d1bada1d7994fc29dfcddd69b995e29015203c31221e1ccc650ffadcc56d739302c0914f41a1d6b95f5686519a6876fdcce9f76da489cb8
SSDEEP

768:IgGzpDQ5LNZ5CUa+qwlAvDTAy3i2N3FIfDtrz:FGFc+UrqMA7TJvFI7trz

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1552	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe
1552	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 2564	1552	AcroRd32.exe	85
PID 1552 wrote to memory of 2564	1552	AcroRd32.exe	85
PID 1552 wrote to memory of 2564	1552	AcroRd32.exe	85
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 116	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	RdrCEF.exe	87
PID 2564 wrote to memory of 1540	2564	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\ebe36300fde83297164b165d6ed853d7_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:1552
- 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:2564
- - 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=6CD4C3E8DDBD1ACA2E1EE97D51C8278C --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:116
- - 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=5A5E0E5E8F9CA38465764D356E56F637 --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=5A5E0E5E8F9CA38465764D356E56F637 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1540
- - 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=16971E410786434C2DBFB6175DD02FAF --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3044
- - 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=743CC9E1CBCCE96B308DE5869C860EAA --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1176
- - 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=96EFA7FC9ACA6440D27FB61240AEBD0A --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1796
- - 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=8BCF893C6A75D4A489916194B16CD8C4 --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=8BCF893C6A75D4A489916194B16CD8C4 --renderer-client-id=7 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:844

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4668

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
23836abed4be966d7d35091b9152506a

SHA1
d2121db7cba485b5b5a1d26ff2c2c0134a6dd0df

SHA256
ce9089cba1f25323a1faed6b14c9f6d3d95cb1ef644c69d6f7413f1e8926e67e

SHA512
a176e30ba5b763a8059f67705a4b483832c2d7c41c3d360512a16b20978a0ccf1e7e33d4517ff1ff9a6f6046a6a3d978227f42f79af73b4e5737ca28f956e993

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
memory/1552-26-0x0000000009F80000-0x0000000009FD0000-memory.dmp

Filesize
320KB

Download