e08e62a60edb3d83e8ead3b53fa9ca53d44f6df7496db81d6f977df589444194

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-en-20211208
submitted
24-01-2022 00:51

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General

Target

e08e62a60edb3d83e8ead3b53fa9ca53d44f6df7496db81d6f977df589444194.dll
Size

164KB
MD5

72b9dc09e641937ab99042a4f148ea95
SHA1

aa88d64c62f7c605633cd0cd17f191b87f86ecb4
SHA256

e08e62a60edb3d83e8ead3b53fa9ca53d44f6df7496db81d6f977df589444194
SHA512

41e0b5370e506d49dcb3b1bc5799879cf13864528d325f906353a4501a165f5af145e1be450c1631dd3ceab7f8c417618bdaf75582d86979b90990753f27e148

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

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 1692	1664	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e08e62a60edb3d83e8ead3b53fa9ca53d44f6df7496db81d6f977df589444194.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e08e62a60edb3d83e8ead3b53fa9ca53d44f6df7496db81d6f977df589444194.dll,#1
2⤵
- Enumerates connected drives
PID:1692

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1692-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

Filesize
8KB

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