a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2

General

Target

a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
Size

1.3MB
MD5

df77f62bf6093d342c2f2f7518f0b60d
SHA1

d15d6ba3e5a0b815208bbe574bf180acc2f35347
SHA256

a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2
SHA512

f427579e34ccd345a14a667d6cd9f7fc6524184c7aff8e3a051ef14900f5fe63dd67784cf74d7f273f15058aa8acfd228fd5d27456576bbaac67deb1fad84fd8
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:zrKo4ZwCOnYjVmJPa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

description	pid	process	target process
PID 1728 set thread context of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

pid	process
1748	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
1748	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
1748	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
1748	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
1748	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

description	pid	process	target process
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
PID 1728 wrote to memory of 1748	1728	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe	a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe

C:\Users\Admin\AppData\Local\Temp\a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
"C:\Users\Admin\AppData\Local\Temp\a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728

C:\Users\Admin\AppData\Local\Temp\a1a5b3e455d251a9deb2e80e579b2e2f47ad6ad1054cfef2ce7918291ee58ab2.exe
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1748

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

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Downloads

memory/1748-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-66-0x000000000044E057-mapping.dmp

Download
memory/1748-68-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download
memory/1748-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1748-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads