3959fe5de4dde7c95270ee277fc79b1119d5d0397df32fd5629406fd00a4afc6

Analysis

max time kernel
141s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-03-2024 12:36

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General

Target

Payload/Cash.app/BankingResources.bundle/Assets.pdf
Size

32KB
MD5

6597c9ca4c668b9659070f3f395ef612
SHA1

47970abacebee8539a98cb4540998168cd63a039
SHA256

c667fdb30806daa575e58b15092a0f2c8fef284d78c3a92e1a9c2ac10a6faa67
SHA512

2777a95f6b9974837aea46fd17978e0f6077bd70b517d46bfbb909844369f8091f3978ab3d63d22c9dcfb57d3f303ebbca3c4d26492a6ff36022f298df422ae8
SSDEEP

192:Ww8OUgJtpV/DYaomgRSfbTdpvcb7A1yiMZdCM9iWL5Vwq5w:WwhN7/DYwlpvcbUgZEEiWL5Vwt

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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe
3548	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3548 wrote to memory of 1204	3548	AcroRd32.exe	90
PID 3548 wrote to memory of 1204	3548	AcroRd32.exe	90
PID 3548 wrote to memory of 1204	3548	AcroRd32.exe	90
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 1684	1204	RdrCEF.exe	91
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92
PID 1204 wrote to memory of 532	1204	RdrCEF.exe	92

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\Payload\Cash.app\BankingResources.bundle\Assets.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3548
- 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:1204
- - 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=24CE5EF8F67B3BF8FBE9DCA6C186B1C4 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1684
- - 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=EA7E5B0DCD15777B0AC6D29717D00E71 --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=EA7E5B0DCD15777B0AC6D29717D00E71 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:532
- - 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=082DE256274BC6471F7ED14702207F38 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3156
- - 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=E73DC96A847EBD72A8F4941F4FE9E63B --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2216
- - 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=16645271A2ABF3F2F07ECFDAF6E81095 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:856

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4032

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
95f05a4ec62f01d5bcbff9ea65e82ede

SHA1
2229c9586bb110b2226e325d9cec1e1943add01d

SHA256
560f911f051e9e7b07d7c0bdba5f8d30e7d857edd810e6f21def8fc2aa09faba

SHA512
672b08b8ebb01a191fd1f30d4bc7bfa33145e28b3f84cb8396fc8f191d688ebf698fb8bb12b9a4fbdfd12b65ec03830f5274fe92866efdf71ba1e762686e66df

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