b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4

Analysis

max time kernel
132s
max time network
130s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 07:02

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General

Target

b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
Size

1.3MB
MD5

cd9508e7a66dd2b0c4779b4e022055ac
SHA1

4bdb07db1487824b7c627815612d88bfb34f6252
SHA256

b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4
SHA512

79c0ed0869f1cf7ca5cbf7e124c677d4a00ef70caefa259914056932f799630099bd7d433690d9676c0cbe11f5fb2943885fb123ada66709595c1091794b4f83
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakw:zrKo4ZwCOnYjVmJPa/

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1720 set thread context of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1212	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
1212	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
1212	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
1212	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
1212	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28
PID 1720 wrote to memory of 1212	1720	b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe	28

C:\Users\Admin\AppData\Local\Temp\b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
"C:\Users\Admin\AppData\Local\Temp\b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\b520c87020d52f3f854ca18468b9fb9cad0c13ae377d122044d6359120f9d4a4.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1212

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/1212-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-68-0x0000000075701000-0x0000000075703000-memory.dmp

Filesize
8KB

Download
memory/1212-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1212-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download