3959fe5de4dde7c95270ee277fc79b1119d5d0397df32fd5629406fd00a4afc6

Analysis

max time kernel
141s
max time network
164s
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/ContactsPermissionUIResources.bundle/Assets.pdf
Size

293KB
MD5

1194ef63c37238b791fa8a9a7bf8db90
SHA1

6d0ab63d1c27ea3cdccb3bdb03b385dc03bf75a8
SHA256

5c5c6c083452dd0078206960fad0732933d149fd88e8847bcf1f6685f72379f6
SHA512

de55be2a297052be0d90a5b5189f831c98cf3553d3a496de008547a32af944339a14428ef90c27d6c506c07b7b2f979793b4328a20d323a96a20bfeeed7a24da
SSDEEP

6144:mIAezEZmmArjCfDrMsvXztU+Jli94bmLT26Q:eezh3CfXMsvztUROYTj

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 2324	380	AcroRd32.exe	93
PID 380 wrote to memory of 2324	380	AcroRd32.exe	93
PID 380 wrote to memory of 2324	380	AcroRd32.exe	93
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 880	2324	RdrCEF.exe	94
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95
PID 2324 wrote to memory of 1844	2324	RdrCEF.exe	95

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\ContactsPermissionUIResources.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:380
- 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:2324
- - 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=FB2EE0BB6F35E8842735E33E90848C92 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:880
- - 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=3C523890300D4DD45A27435D4EAC8675 --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=3C523890300D4DD45A27435D4EAC8675 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1844
- - 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=22BA200EABA0C36130480A76F7C7B27C --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3116
- - 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=28F3B4A03F10D15E26705F15A60EACB6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2020
- - 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=2B18B147088586694D25B6428B12EFD9 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:712

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
41af70688356a166e56a2bed4b010843

SHA1
316e2480c82fc1e24d3752b902dab13ef8234d0f

SHA256
a14ec751c6b0d81f2d838a63019945ef7e925faf176eb45ee09cfabdced44853

SHA512
027fc019629ec8d2cf5cab733f47f4fc8d4f8b8875842359a50909016fa19209c7febb64b121ada602d193345139efcd27ad07d00a0ac8b3a8e2db1661cead62

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