cbc6d72039eff8024db34123d64ffd9e986a9be255ccf57e550749063a07e41d

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 08:48

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General

Target

2fb46d295142e747f8a202482a4bd9a4_JaffaCakes118.pdf
Size

34KB
MD5

2fb46d295142e747f8a202482a4bd9a4
SHA1

e0cbe7d12fc45588f8a646d240a441e636e12185
SHA256

cbc6d72039eff8024db34123d64ffd9e986a9be255ccf57e550749063a07e41d
SHA512

c0236de3b0e02a6ac5b730cae024c5e8a7384538466acf10d7339c33a41c931f9c5cfacd16947e9c1e8cb983facbb177deee75d5c9a3b0bfc11713fd15fc2214
SSDEEP

192:bONrJe7w+jJi5grXoKpmrOKNFGFgvRFJgtdA8+iHNvnK:bONrJe7w+jJi5a4KpMPFinK

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-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4316	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe
4316	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4316 wrote to memory of 3464	4316	AcroRd32.exe	85
PID 4316 wrote to memory of 3464	4316	AcroRd32.exe	85
PID 4316 wrote to memory of 3464	4316	AcroRd32.exe	85
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 384	3464	RdrCEF.exe	86
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	RdrCEF.exe	87
PID 3464 wrote to memory of 5076	3464	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\2fb46d295142e747f8a202482a4bd9a4_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:4316
- 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:3464
- - 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=2D090E02938916DDBC69F2DBE09AA7AC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:384
- - 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=EAE7D1C0A46D4789A404F69E74B64FE3 --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=EAE7D1C0A46D4789A404F69E74B64FE3 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5076
- - 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=F46C8B878A8EB9A0E1B0A8383D3CA5F0 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1644
- - 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=1E8AD4F00558D6A5FDB4A176F82157AE --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=1E8AD4F00558D6A5FDB4A176F82157AE --renderer-client-id=5 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1148
- - 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=8FC9002577F375A339504ED8E8955D0F --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2776
- - 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=1263B02793B7FC9DBFDC9A6C66B8BE63 --mojo-platform-channel-handle=1872 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3908

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
735b0cb0866ff3f4c768535da7f23017

SHA1
b4457aed63a587f83d4d6f30c0364db466dd21b5

SHA256
cdb22079d262c68334e7755f5b3aad91b7478bae3bbd77ca880c61b9809ffeb5

SHA512
b344c6c083fbca8f2605c16d1cbdbefa4c8561a0deaea6369320360f778aea25d171c3838e6fc7fbd22786654ff702734c1063fb9ae824d41df1386966d9b78c

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/4316-123-0x000000000A0D0000-0x000000000A21D000-memory.dmp

Filesize
1.3MB

Download