8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61

General

Target

8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
Size

1.3MB
MD5

3a3559db7757ea0b902c221e89741319
SHA1

13b015396f281c059c2d8def984e75f81bc656fe
SHA256

8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61
SHA512

529ffc076c2a9a47e124fd1fcf82633539e860df2a347acbd358d6ad82319236d6b0107704ee0bd404b018774248c04d4140867c649adaddbf76419718e8644c

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exeSynaptics.exe

pid process

1776 ._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
1408 Synaptics.exe

Loads dropped DLL 4 IoCs

Processes:

8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

pid	process
980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

pid	process
1776	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
1776	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

description pid process

Token: SeDebugPrivilege 1776 ._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

description	pid	process
Token: SeDebugPrivilege	1776	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe

description	pid	process	target process
PID 980 wrote to memory of 1776	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
PID 980 wrote to memory of 1776	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
PID 980 wrote to memory of 1776	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
PID 980 wrote to memory of 1776	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
PID 980 wrote to memory of 1408	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	Synaptics.exe
PID 980 wrote to memory of 1408	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	Synaptics.exe
PID 980 wrote to memory of 1408	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	Synaptics.exe
PID 980 wrote to memory of 1408	980	8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe	Synaptics.exe

C:\Users\Admin\AppData\Local\Temp\8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
"C:\Users\Admin\AppData\Local\Temp\8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:980

C:\Users\Admin\AppData\Local\Temp\._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
"C:\Users\Admin\AppData\Local\Temp\._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1776

C:\ProgramData\Synaptics\Synaptics.exe
"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
2⤵
- Executes dropped EXE
PID:1408

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe
MD5
cf164330da0dde9201f74ebe2b580d3f

SHA1
2299e06512e6a849cc1765964e7c0cc26f6b188c

SHA256
3235b73709f9eae9b2ea5044a0e11f64a4612a02efb9e618eaf390c2a3edecbc

SHA512
ddd150ba9eb719fac7db15845b35686cff38b2f095fc20d0d48e74f67910ecaf5f36d6a89330efcf59b8e2e42c0c6abdf9b61baf7a52c3892e407baf189a7757

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
MD5
123fb96f78d1c56b99821ecc9e7e8ad2

SHA1
83b3c4cdb302564b2c327da7ea03f1af749cc329

SHA256
fb9dd1a4ead9f943cf09820c74a6919d0f405e3defe6500142cb7ab8a799e862

SHA512
2d77fedb1fb41ebb2dbb3aead46742d59794521c54412923a80ad8dbacdde19dcda518c554f17c455f6db93bebeae707eb291169f48a051eb32b80d35ce86693

Download Submit
\ProgramData\Synaptics\Synaptics.exe
MD5
cf164330da0dde9201f74ebe2b580d3f

SHA1
2299e06512e6a849cc1765964e7c0cc26f6b188c

SHA256
3235b73709f9eae9b2ea5044a0e11f64a4612a02efb9e618eaf390c2a3edecbc

SHA512
ddd150ba9eb719fac7db15845b35686cff38b2f095fc20d0d48e74f67910ecaf5f36d6a89330efcf59b8e2e42c0c6abdf9b61baf7a52c3892e407baf189a7757

Download Submit
\ProgramData\Synaptics\Synaptics.exe
MD5
cf164330da0dde9201f74ebe2b580d3f

SHA1
2299e06512e6a849cc1765964e7c0cc26f6b188c

SHA256
3235b73709f9eae9b2ea5044a0e11f64a4612a02efb9e618eaf390c2a3edecbc

SHA512
ddd150ba9eb719fac7db15845b35686cff38b2f095fc20d0d48e74f67910ecaf5f36d6a89330efcf59b8e2e42c0c6abdf9b61baf7a52c3892e407baf189a7757

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
MD5
123fb96f78d1c56b99821ecc9e7e8ad2

SHA1
83b3c4cdb302564b2c327da7ea03f1af749cc329

SHA256
fb9dd1a4ead9f943cf09820c74a6919d0f405e3defe6500142cb7ab8a799e862

SHA512
2d77fedb1fb41ebb2dbb3aead46742d59794521c54412923a80ad8dbacdde19dcda518c554f17c455f6db93bebeae707eb291169f48a051eb32b80d35ce86693

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
MD5
123fb96f78d1c56b99821ecc9e7e8ad2

SHA1
83b3c4cdb302564b2c327da7ea03f1af749cc329

SHA256
fb9dd1a4ead9f943cf09820c74a6919d0f405e3defe6500142cb7ab8a799e862

SHA512
2d77fedb1fb41ebb2dbb3aead46742d59794521c54412923a80ad8dbacdde19dcda518c554f17c455f6db93bebeae707eb291169f48a051eb32b80d35ce86693

Download Submit
memory/980-61-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/980-60-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download
memory/1408-68-0x0000000000000000-mapping.dmp

Download
memory/1408-71-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1776-64-0x0000000000000000-mapping.dmp

Download
memory/1776-72-0x0000000001F50000-0x0000000001FC0000-memory.dmp

Filesize
448KB

Download
memory/1776-75-0x0000000002182000-0x0000000002183000-memory.dmp

Filesize
4KB

Download
memory/1776-74-0x0000000002181000-0x0000000002182000-memory.dmp

Filesize
4KB

Download
memory/1776-76-0x0000000002184000-0x0000000002185000-memory.dmp

Filesize
4KB

Download

pid	process
1776	._cache_8862174f75144241ed94e5b40d2985c74a4d7d3c708b6820d89c957893c31a61.exe
1408	Synaptics.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads