0beab070966ff51cf2f4c2612b63893d03c59d81fbb4771494bba1ccf8238e0d

Analysis

max time kernel
168s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-04-2024 15:52

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General

Target

bc610e78397117a0c330b42bbf5fe69c_JaffaCakes118.pdf
Size

82KB
MD5

bc610e78397117a0c330b42bbf5fe69c
SHA1

2b9d8c877055a15094031a7d2dabaaaa669da391
SHA256

0beab070966ff51cf2f4c2612b63893d03c59d81fbb4771494bba1ccf8238e0d
SHA512

3e400e4bf608812fc73183e9626aacb5e3b2b6d168516d47a2e9289893f298f58b70004e69366e3837710a27fc6b22fc53a2a1b957cea2742bcd38b7f0c476af
SSDEEP

1536:OzRUyJFgDYnHbGQWYq5CVNjTYrHQDAw/UgJylVjSWHpOvTWC2R33j68CC3MR2FC:ohQ+HyQWpwNjMw//JyCv068C5RR

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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1328	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe
1328	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 1216	1328	AcroRd32.exe	94
PID 1328 wrote to memory of 1216	1328	AcroRd32.exe	94
PID 1328 wrote to memory of 1216	1328	AcroRd32.exe	94
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4912	1216	RdrCEF.exe	96
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97
PID 1216 wrote to memory of 4036	1216	RdrCEF.exe	97

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\bc610e78397117a0c330b42bbf5fe69c_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:1328
- 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:1216
- - 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=418DD0E05309AEF1AB8517E2195614B7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4912
- - 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=8321E4FEF8FBD985BC2917B67A18F169 --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=8321E4FEF8FBD985BC2917B67A18F169 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4036
- - 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=38A090E9BAA24D3E81EA7A5EDCE2FF03 --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=38A090E9BAA24D3E81EA7A5EDCE2FF03 --renderer-client-id=4 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job /prefetch:1
    3⤵
    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=7823267DB15D52862B516A0E0141CC13 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3676
- - 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=57FC9FFBF8E72DCFA78D32D53B15951A --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3188
- - 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=A3C17038E85B877B3FDCEB4E1D7A0668 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4860

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
4257af4575366a9dcb07b5faed7369b6

SHA1
4bd0042c231a5211b9fefb11f1473f002fc5ce84

SHA256
e568f261e1534d3e433cc38cf03b8447799f1d0c57e949285ac39a6c1077b965

SHA512
75d383196e1f7b9f25938fff37fa3f87faa1e298f7d70feffcad174e58141b3a8da0d96e9de410f379539efa8ddaa6394e7b57006586ff5120f48ccb406ee871

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