b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22-11-2022 07:01

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General

Target

b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
Size

1.3MB
MD5

0b2d9576e1700e4c84936d749c12c957
SHA1

d5b0feafafda51b6be8339f9f9e8d04aab725c73
SHA256

b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd
SHA512

9682169109ef9ca7448ee96ed6db2d964770290adce518941f6abb1b402c4fdbf57a83305e14aca4d08278ea888e22baf2dba7008ab3c7a5576d1f98ff64e7c4
SSDEEP

24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:TrKo4ZwCOnYjVmJPa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1080 set thread context of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2032	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
2032	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
2032	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
2032	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
2032	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28
PID 1080 wrote to memory of 2032	1080	b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe	28

C:\Users\Admin\AppData\Local\Temp\b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
"C:\Users\Admin\AppData\Local\Temp\b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1080
- C:\Users\Admin\AppData\Local\Temp\b55fee63481fc3388d2a1e23c9a4ed5c2052435061bb2a189daacd64c609ffbd.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2032-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-66-0x000000000044E057-mapping.dmp

Download
memory/2032-68-0x0000000076B51000-0x0000000076B53000-memory.dmp

Filesize
8KB

Download
memory/2032-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2032-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download