e732d4eac01e6d955e9df066894ab7dd7096679bdfc5be67bce12843633cebf8

Analysis

max time kernel
196s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/12/2022, 02:20

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General

Target

e732d4eac01e6d955e9df066894ab7dd7096679bdfc5be67bce12843633cebf8.dll
Size

27KB
MD5

d70de7cfd9cb6f135a7d4c0823ec88e0
SHA1

b2e71ca661e19b256dd92db34ea81f055276815a
SHA256

e732d4eac01e6d955e9df066894ab7dd7096679bdfc5be67bce12843633cebf8
SHA512

09a56eaf38b443096914d913169b83082169c2d38ceca4093e1df54bb049ff4cff05cb2fe864867599736a8bda408edbdae20d07cdef8ce966ebae96604a2d77
SSDEEP

384:1/yASy0m2N4tlJQNPi20Q/IdPc8zuP1XUSHVqmTbDOJBpbmXwkIvuwHjCYe:S0lJwPi5Q/IVZuiSHVqmiVmf2e

Score

8^/10

persistence

Malware Config

Signatures

Blocklisted process makes network request 13 IoCs

flow	pid	Process
18	1296	rundll32.exe
19	1296	rundll32.exe
20	1296	rundll32.exe
21	1296	rundll32.exe
22	1296	rundll32.exe
23	1296	rundll32.exe
24	1296	rundll32.exe
25	1296	rundll32.exe
26	1296	rundll32.exe
27	1296	rundll32.exe
28	1296	rundll32.exe
29	1296	rundll32.exe
30	1296	rundll32.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\4054360514\ImagePath = "\\systemroot\\4054360514"	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1296	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	1296	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 1296	5064	rundll32.exe	79
PID 5064 wrote to memory of 1296	5064	rundll32.exe	79
PID 5064 wrote to memory of 1296	5064	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e732d4eac01e6d955e9df066894ab7dd7096679bdfc5be67bce12843633cebf8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e732d4eac01e6d955e9df066894ab7dd7096679bdfc5be67bce12843633cebf8.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Sets service image path in registry
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  PID:1296

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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