ecaa2b46d7bf529aa93f2a7e20b912ab3edd641d37ee755595daaa94cd62b83c

Analysis

max time kernel
123s
max time network
130s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 00:45

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General

Target

ecaa2b46d7bf529aa93f2a7e20b912ab3edd641d37ee755595daaa94cd62b83c.dll
Size

115KB
MD5

ea79b4e7b34aac0dedbf42d7778ca3f4
SHA1

7d15cc9bf05c60588aef9a0aebe7e5cca7fb78b8
SHA256

ecaa2b46d7bf529aa93f2a7e20b912ab3edd641d37ee755595daaa94cd62b83c
SHA512

01ba5b74647365f00998fa6aa529406a3e6d30db27db2f2113dc7cb0cb1ad131cefec491f8e218ea87bdc8d51ec285911b1532d9f6eee92aafa7e2cea6124f92

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 2892 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	2892	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2228 wrote to memory of 2892	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2892	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2892	2228	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ecaa2b46d7bf529aa93f2a7e20b912ab3edd641d37ee755595daaa94cd62b83c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ecaa2b46d7bf529aa93f2a7e20b912ab3edd641d37ee755595daaa94cd62b83c.dll,#1
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:2892

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:776

Network

MITRE ATT&CK Enterprise v6

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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