Overview
overview
3Static
static
1breeze-icons.rcc
windows7-x64
3breeze-icons.rcc
windows10-1703-x64
3breeze-icons.rcc
windows10-2004-x64
3breeze-icons.rcc
windows11-21h2-x64
3breeze-icons.rcc
android-10-x64
breeze-icons.rcc
android-11-x64
breeze-icons.rcc
android-13-x64
breeze-icons.rcc
android-9-x86
breeze-icons.rcc
macos-10.15-amd64
1breeze-icons.rcc
debian-12-armhf
breeze-icons.rcc
debian-12-mipsel
breeze-icons.rcc
debian-9-armhf
breeze-icons.rcc
debian-9-mips
breeze-icons.rcc
debian-9-mipsel
breeze-icons.rcc
ubuntu-18.04-amd64
breeze-icons.rcc
ubuntu-20.04-amd64
Resubmissions
06-06-2024 01:16
240606-bnacwade4tAnalysis
-
max time kernel
1561s -
max time network
1562s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
06-06-2024 01:16
Static task
static1
Behavioral task
behavioral1
Sample
breeze-icons.rcc
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
breeze-icons.rcc
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
breeze-icons.rcc
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
breeze-icons.rcc
Resource
win11-20240508-en
Behavioral task
behavioral5
Sample
breeze-icons.rcc
Resource
android-x64-20240603-en
Behavioral task
behavioral6
Sample
breeze-icons.rcc
Resource
android-x64-arm64-20240603-en
Behavioral task
behavioral7
Sample
breeze-icons.rcc
Resource
android-33-x64-arm64-20240603-en
Behavioral task
behavioral8
Sample
breeze-icons.rcc
Resource
android-x86-arm-20240603-en
Behavioral task
behavioral9
Sample
breeze-icons.rcc
Resource
macos-20240410-en
Behavioral task
behavioral10
Sample
breeze-icons.rcc
Resource
debian12-armhf-20240221-en
Behavioral task
behavioral11
Sample
breeze-icons.rcc
Resource
debian12-mipsel-20240221-en
Behavioral task
behavioral12
Sample
breeze-icons.rcc
Resource
debian9-armhf-20240226-en
Behavioral task
behavioral13
Sample
breeze-icons.rcc
Resource
debian9-mipsbe-20240418-en
Behavioral task
behavioral14
Sample
breeze-icons.rcc
Resource
debian9-mipsel-20240226-en
Behavioral task
behavioral15
Sample
breeze-icons.rcc
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral16
Sample
breeze-icons.rcc
Resource
ubuntu2004-amd64-20240508-en
General
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Target
breeze-icons.rcc
-
Size
38.7MB
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MD5
9c8d6a0cf2c77dfe6989b63d0c0faf75
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SHA1
1a684d7b30fde4763d6d642942d01172aa314cc7
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SHA256
066315045696e158a6c990c39966104dc2a3ed800dc55c16e38282eee65175ef
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SHA512
9bbe614cd446ce7278bf6ae384fdc657d34c5bee8189821e7250cf65418028e10a6c14c99fd071951e578afb24985963a014785a91815ed4619477ef72fe9f32
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SSDEEP
49152:E4X+K+wlTZ3d47dJONBeneONBlRomvjv2vM81x4SwV6X0J4SwV6X084SwV6X0/oD:EIZtK7dFnZomvjv2vM81owN/occob6Yi
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.rcc\ = "rcc_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\rcc_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\rcc_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.rcc rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\rcc_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\rcc_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\rcc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\rcc_auto_file rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2624 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2624 AcroRd32.exe 2624 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 1264 wrote to memory of 2716 1264 cmd.exe rundll32.exe PID 1264 wrote to memory of 2716 1264 cmd.exe rundll32.exe PID 1264 wrote to memory of 2716 1264 cmd.exe rundll32.exe PID 2716 wrote to memory of 2624 2716 rundll32.exe AcroRd32.exe PID 2716 wrote to memory of 2624 2716 rundll32.exe AcroRd32.exe PID 2716 wrote to memory of 2624 2716 rundll32.exe AcroRd32.exe PID 2716 wrote to memory of 2624 2716 rundll32.exe AcroRd32.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\breeze-icons.rcc1⤵
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\breeze-icons.rcc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\breeze-icons.rcc"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2624
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEventsFilesize
3KB
MD5366475a7b3a13874d76fc72ee2b7c30f
SHA1ef4ecc8953995f735786828a60a7247045b99877
SHA256df63b740db038382f4ff1d81f15e0c32433511ed51ba847be15af331bfefb5ce
SHA512038e7eb0261a02df1eadbafa90fff9bdfc1f0083f0df06dd39a453b4f17fddee55c3e5c8ec5f77b9c5c2b433e04cd57024abfd98b6fd18e603f0e48c880a9832