1969bd0656ed970799f89313c0988c206d5c727a39438ac936a1c0c8d0652de4

Analysis

max time kernel
104s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 23:16

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General

Target

BIBLE 2023/ACH, BANK LOADING, OPEN UPS, ENROLLS, CHECKS, LOANS/Cheque bundle 2023.pdf
Size

85KB
MD5

715f42b0f43524264e942dabd46504a0
SHA1

7a118d2caf1541ecf096b5d60780a8969f92ec70
SHA256

b6ac8d0013274ab32e5a9bdea7236373a4c15b32315eda947cf2fd361d83abb2
SHA512

d51b9b841004c2a13518d173d54c154a7a364856fa5ca9f3c50b49448df0e0952092cf185173d955bf18b408b6c801d05d0bf039a90ce8a38ef62d5862c782ad
SSDEEP

1536:hGKLP53fqBoazQtCPJT1XWpVRGz2iNs651nOerRBHmY3Szh2n6XrEnF:hGkOBzQtCJ0pVR9iNT1nOkRBGY3Sl7by

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1384	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe
1384	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 4888	1384	AcroRd32.exe	92
PID 1384 wrote to memory of 4888	1384	AcroRd32.exe	92
PID 1384 wrote to memory of 4888	1384	AcroRd32.exe	92
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1164	4888	RdrCEF.exe	93
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94
PID 4888 wrote to memory of 1956	4888	RdrCEF.exe	94

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\BIBLE 2023\ACH, BANK LOADING, OPEN UPS, ENROLLS, CHECKS, LOANS\Cheque bundle 2023.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:1384
- 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:4888
- - 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=ED5873507151B4A70DD55600EE15930C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1164
- - 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=7843C3E7D485C331C20E6CC691A28D3A --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=7843C3E7D485C331C20E6CC691A28D3A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1956
- - 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=34AF2E9903235182CA55DA373B3EB644 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4136
- - 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=79D1E5AFB2828D908CEF1781500758E4 --mojo-platform-channel-handle=2468 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4724
- - 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=43AB1A3A489B5FC25BD92848CF1645AC --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=43AB1A3A489B5FC25BD92848CF1645AC --renderer-client-id=6 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1832
- - 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=725E89680BC68C78CCDD9F85D0F690DF --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4892

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
85e90f8bac5f255dc9ab460ef68c1d68

SHA1
51ae5426bdd9ecf9e74e1ee407fea14045225cbb

SHA256
4a48767f1aaa07a89beb89c016c3094a9d86cfa5a92c47d6d8f3e4358e56e12d

SHA512
3fea10840d8e3e45d6778c59c330b354659a17ca4668929ab3318f8f271cfb23e6989706c9b1ee4a20780e0d4f66f0a25f1fd37b3c20d1acaaf4e0ad76666d47

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

Filesize
56KB

MD5
c26ed30e7d5ab440480838636efc41db

SHA1
c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591

SHA256
6a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef

SHA512
96cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit