1d3c2088b2d712f8006279db8acb9a1c6dc3037886a655d37bf75ea5fa6b9518

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/02/2024, 12:08 UTC

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General

Target

Malware-database-main/ChilledWindows.exe
Size

4.4MB
MD5

6a4853cd0584dc90067e15afb43c4962
SHA1

ae59bbb123e98dc8379d08887f83d7e52b1b47fc
SHA256

ccb9502bf8ba5becf8b758ca04a5625c30b79e2d10d2677cc43ae4253e1288ec
SHA512

feb223e0de9bd64e32dc4f3227e175b58196b5e614bca8c2df0bbca2442a564e39d66bcd465154149dc7ebbd3e1ca644ed09d9a9174b52236c76e7388cb9d996
SSDEEP

98304:XyDt6K4MJVnjOobt/JN1LA5elHc+S4fRp5UvluKo:XyDtK8bbxn+IHcBEV/F

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\V:	ChilledWindows.exe
File opened (read-only)	\??\E:	ChilledWindows.exe
File opened (read-only)	\??\G:	ChilledWindows.exe
File opened (read-only)	\??\L:	ChilledWindows.exe
File opened (read-only)	\??\M:	ChilledWindows.exe
File opened (read-only)	\??\R:	ChilledWindows.exe
File opened (read-only)	\??\S:	ChilledWindows.exe
File opened (read-only)	\??\J:	ChilledWindows.exe
File opened (read-only)	\??\O:	ChilledWindows.exe
File opened (read-only)	\??\Z:	ChilledWindows.exe
File opened (read-only)	\??\U:	ChilledWindows.exe
File opened (read-only)	\??\A:	ChilledWindows.exe
File opened (read-only)	\??\B:	ChilledWindows.exe
File opened (read-only)	\??\H:	ChilledWindows.exe
File opened (read-only)	\??\P:	ChilledWindows.exe
File opened (read-only)	\??\Q:	ChilledWindows.exe
File opened (read-only)	\??\T:	ChilledWindows.exe
File opened (read-only)	\??\I:	ChilledWindows.exe
File opened (read-only)	\??\K:	ChilledWindows.exe
File opened (read-only)	\??\N:	ChilledWindows.exe
File opened (read-only)	\??\W:	ChilledWindows.exe
File opened (read-only)	\??\X:	ChilledWindows.exe
File opened (read-only)	\??\Y:	ChilledWindows.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	616	ChilledWindows.exe
Token: SeIncBasePriorityPrivilege	616	ChilledWindows.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
616	ChilledWindows.exe

C:\Users\Admin\AppData\Local\Temp\Malware-database-main\ChilledWindows.exe
"C:\Users\Admin\AppData\Local\Temp\Malware-database-main\ChilledWindows.exe"
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

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\Local\Temp\Malware-database-main\chilledwindows.mp4

Filesize
2.9MB

MD5
2c110828dabd0e465b1c9a607f5f7779

SHA1
e0c0bf083ea3052ca05bdbdc1f54dd8d743df4aa

SHA256
2c9e9e98a6fc689b5930b0dadebe1a614079c1ff61af5671a05fe50e243aee68

SHA512
e37a792ff09289808e79f3f8d8777a35cddcec1782a7ef0b1c1c351ae8f3e3a8b8a3dce84e41727db802224aae54b4950146a0ef54f4b2518b7a1030e28f1c45

Download Submit
memory/616-35-0x000007FEF5300000-0x000007FEF5CEC000-memory.dmp

Filesize
9.9MB

Download
memory/616-37-0x000000001B3C0000-0x000000001B440000-memory.dmp

Filesize
512KB

Download
memory/616-3-0x000000001B3C0000-0x000000001B440000-memory.dmp

Filesize
512KB

Download
memory/616-5-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/616-4-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/616-1-0x000007FEF5300000-0x000007FEF5CEC000-memory.dmp

Filesize
9.9MB

Download
memory/616-11-0x000007FEEEC10000-0x000007FEEF001000-memory.dmp

Filesize
3.9MB

Download
memory/616-15-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-12-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-16-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-38-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/616-30-0x000007FEEE980000-0x000007FEEEAC3000-memory.dmp

Filesize
1.3MB

Download
memory/616-31-0x000000001AF60000-0x000000001AF6A000-memory.dmp

Filesize
40KB

Download
memory/616-32-0x000007FE97A30000-0x000007FE97A3A000-memory.dmp

Filesize
40KB

Download
memory/616-33-0x000000001AA00000-0x000000001AA01000-memory.dmp

Filesize
4KB

Download
memory/616-0-0x0000000000A40000-0x0000000000EA4000-memory.dmp

Filesize
4.4MB

Download
memory/616-2-0x000000001B3C0000-0x000000001B440000-memory.dmp

Filesize
512KB

Download
memory/616-36-0x000000001B3C0000-0x000000001B440000-memory.dmp

Filesize
512KB

Download
memory/616-18-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-39-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/616-40-0x000007FEEEC10000-0x000007FEEF001000-memory.dmp

Filesize
3.9MB

Download
memory/616-42-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-45-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-44-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-43-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-46-0x000000001AA90000-0x000000001AA9A000-memory.dmp

Filesize
40KB

Download
memory/616-47-0x000000001AF60000-0x000000001AF6A000-memory.dmp

Filesize
40KB

Download
memory/616-48-0x000007FEEE980000-0x000007FEEEAC3000-memory.dmp

Filesize
1.3MB

Download
memory/616-49-0x000000001AF60000-0x000000001AF6A000-memory.dmp

Filesize
40KB

Download
memory/616-50-0x000007FE97A30000-0x000007FE97A3A000-memory.dmp

Filesize
40KB

Download
memory/616-54-0x000007FEF5300000-0x000007FEF5CEC000-memory.dmp

Filesize
9.9MB

Download
memory/616-55-0x0000000000560000-0x0000000000562000-memory.dmp

Filesize
8KB

Download
memory/616-56-0x000007FEEEC10000-0x000007FEEF001000-memory.dmp

Filesize
3.9MB

Download
memory/616-57-0x000007FEEE980000-0x000007FEEEAC3000-memory.dmp

Filesize
1.3MB

Download

Resubmissions

Analysis