594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578

General

Target

594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll
Size

164KB
MD5

ac93bcaa2cfb182d588b13af90e17254
SHA1

650c0c4c18d69ea564d063182ff4e2f8b40e32fc
SHA256

594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578
SHA512

ebc03ea09132c054241428799e19f11d3cfa3aeff5c5d8cf8b9533936c335e83ea96ba514c55905b45326def5389bc23a5a856041e8db808ed2c246682cc70fc

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 24 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

Processes:

rundll32.exe

description	ioc	process
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1548 rundll32.exe

pid	process
1548	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe
PID 1896 wrote to memory of 1548	1896	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1896

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll,#1
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:1548

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1548-54-0x0000000076491000-0x0000000076493000-memory.dmp

Filesize
8KB

Download
memory/1548-56-0x0000000000160000-0x000000000016A000-memory.dmp

Filesize
40KB

Download
memory/1548-57-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/1548-58-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1548-59-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1548-60-0x0000000002D20000-0x0000000002DBF000-memory.dmp

Filesize
636KB

Download
memory/1548-61-0x0000000002DC0000-0x0000000002EED000-memory.dmp

Filesize
1.2MB

Download
memory/1548-62-0x00000000001F0000-0x000000000020F000-memory.dmp

Filesize
124KB

Download
memory/1548-64-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/1548-63-0x0000000003220000-0x0000000003329000-memory.dmp

Filesize
1.0MB

Download

Analysis

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