e73d01fbf1d615bbb9c90bf88e492c7ec87f77ed2143e2e268ddab35fb62391b

Analysis

max time kernel
124s
max time network
134s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 00:47

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General

Target

e73d01fbf1d615bbb9c90bf88e492c7ec87f77ed2143e2e268ddab35fb62391b.dll
Size

115KB
MD5

44224f7a2ff55a910ade838c09e369a2
SHA1

f299fbb75f2df34ee4c7b5992a7a1ec08af9acc9
SHA256

e73d01fbf1d615bbb9c90bf88e492c7ec87f77ed2143e2e268ddab35fb62391b
SHA512

3aaf85f75374995309df59096ea58792cb84f6b84e2b58a7a62f0ace8aa6581f1feda4f87515f62d0bdfe4fac13afb08d8c8c8f37cdd2b1e8924bef4e78f4ca6

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 3916 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	3916	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3188 wrote to memory of 3916	3188	rundll32.exe	rundll32.exe
PID 3188 wrote to memory of 3916	3188	rundll32.exe	rundll32.exe
PID 3188 wrote to memory of 3916	3188	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e73d01fbf1d615bbb9c90bf88e492c7ec87f77ed2143e2e268ddab35fb62391b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3188

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e73d01fbf1d615bbb9c90bf88e492c7ec87f77ed2143e2e268ddab35fb62391b.dll,#1
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:3916

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:960

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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