62eb6a34b35fad4b57db67a429d39ad90429b317081ebb32a5d07747e0e497ac

Analysis

max time kernel
141s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 22:10

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General

Target

115fbf962d6cce53ef660f4ddbebfc21_JaffaCakes118.pdf
Size

84KB
MD5

115fbf962d6cce53ef660f4ddbebfc21
SHA1

940225d8e2b645854ab76a436d1164a608612d93
SHA256

62eb6a34b35fad4b57db67a429d39ad90429b317081ebb32a5d07747e0e497ac
SHA512

362ea72c1c79f9dc7b538a7d36c8354bc8b42fbd32eda9a70e5ae945926a2fb43975bfc876c6e2ca15abe1d5f7f127e1597d788218d1e253ba349aa86b623c45
SSDEEP

1536:U161JRMp0sr3chRtfJ1wQ4SldbWuAQnXEIt8Y8MqBfDYQJZWbpONiWNaCzgy:wgIn3cpfJ1Rjl1BAOUsWMcJbNCC1

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2548	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 4412	2548	AcroRd32.exe	88
PID 2548 wrote to memory of 4412	2548	AcroRd32.exe	88
PID 2548 wrote to memory of 4412	2548	AcroRd32.exe	88
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 4056	4412	RdrCEF.exe	89
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90
PID 4412 wrote to memory of 1176	4412	RdrCEF.exe	90

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\115fbf962d6cce53ef660f4ddbebfc21_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:2548
- 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:4412
- - 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=441A6070FF27486CAAAECF8E01439FAC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4056
- - 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=6876677A6C271DBDEE2703E31644A004 --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=6876677A6C271DBDEE2703E31644A004 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    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=6E549CE6686888DA84BFF7623E8EFD1B --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1280
- - 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=B7944EE213EE2B8128E7890727C57492 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4756
- - 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=1083039D78E93D850A2FB3F96A22A00E --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1200
- - 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=3EF7000006B55FE5089ADBE3FAC1F4A1 --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=3EF7000006B55FE5089ADBE3FAC1F4A1 --renderer-client-id=7 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1524

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
ecc396205d73308db70d95fd7f188741

SHA1
f26f033113b6a05bd9d4ab5b1fa15f90c4f749b7

SHA256
8461fef42ad0ccdc7fafb78e498f7897cadb99f7eef0ee7cde332adb35c8c1d6

SHA512
8c959a03e1d53d6c563c02a6672d9563b9b9a7b9f1acd4cc682416200395228a2d133e611cf22489972d364f9790e247d045571d85af9b8b3465494f92e32769

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/2548-26-0x000000000A980000-0x000000000A9D0000-memory.dmp

Filesize
320KB

Download