1969bd0656ed970799f89313c0988c206d5c727a39438ac936a1c0c8d0652de4

Analysis

max time kernel
135s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-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/FUNDS (1).pdf
Size 3.3MB
Sample240703-29fd5ashle
SHA256 f8bd46e9e8ffa0c1c82d72fdfbba8e1017aea9ded5dc9b6cb102395bbe42906d
MD5 801ff6629e70ab16fc31240f412f0616
SHA1 bda02539366fe30e076de46b82ff3cfeb5ad488f
SHA512 83ced5374ea41b2b499e215bcee225497ea08fe0bdab82a7139aeab316e35eeddff4563ee12ec107e2ed6b801ea086fca830651d2cda2dce1a1eb96d6475a268
SSDEEP 98304:PfhZiWYNYSr1NaWYAZWXRXg0wzK6mOmbmcidVoq:nfYNCWVkFa9cYVoq
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4020	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe
4020	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4020 wrote to memory of 3976	4020	AcroRd32.exe	87
PID 4020 wrote to memory of 3976	4020	AcroRd32.exe	87
PID 4020 wrote to memory of 3976	4020	AcroRd32.exe	87
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 2584	3976	RdrCEF.exe	88
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89
PID 3976 wrote to memory of 1048	3976	RdrCEF.exe	89

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\FUNDS (1).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:4020
- 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:3976
- - 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=E37BD55B272B59D6AB5F899387B8D88A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2584
- - 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=B3E718943BE75CA720A631027FB98B50 --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=B3E718943BE75CA720A631027FB98B50 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1048
- - 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=2454AEF6E07F73CBD01520C0C9A222A2 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4404
- - 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=27E4E9C59574928CE3ED48454CF82A75 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5116
- - 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=2B097F26BF46B3CD4103D2ABADFEC235 --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=2B097F26BF46B3CD4103D2ABADFEC235 --renderer-client-id=6 --mojo-platform-channel-handle=2352 --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=C0FFEA6DFB905850A87A2678BBBDAE9B --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3940

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 7fe9fc7464d412931aed959175b32245e92b80b5079cdbfe3be5f3e0425267f4
MD5 1e10db3bf45400d7000905dee17f79bb
SHA1 b86f0eae500af655c49e67a4ff79cc58cd1314d3
SHA512 0432f5b6b574dcb69e82426889f3a9dd484b1e948e6a70a74db803cdd94b658ca14afff22a751269bed8d3323ff7415bf3143c80c0a5d4bc7b625945abc1d639
SSDEEP 384:yetdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:0+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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