a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71

General

Target

a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
Size

1.3MB
MD5

7f338907320245b875f174d796dd4e52
SHA1

4743c4042d2360cd7622cb78a264718bd395e879
SHA256

a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71
SHA512

0942f8e20d115d6bfde14a8e4bb5fed329a2811a2acc6a97dc5f12fbef6d0bb6a2219683d3f3a090bcc90183cd276ec7e95f7bdcbf2300498d511cf875212dc2
SSDEEP

24576:jrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakL:jrKo4ZwCOnYjVmJPa0

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

description	pid	process	target process
PID 772 set thread context of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

pid	process
268	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
268	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
268	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
268	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
268	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

description	pid	process	target process
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
PID 772 wrote to memory of 268	772	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe	a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe

C:\Users\Admin\AppData\Local\Temp\a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
"C:\Users\Admin\AppData\Local\Temp\a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:772

C:\Users\Admin\AppData\Local\Temp\a391a52a66e5587185c6f931f63c8d1583672431b40e4cd073e24369cc964c71.exe
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/268-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-66-0x000000000044E057-mapping.dmp

Download
memory/268-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-68-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/268-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/268-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads