ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9

General

Target

ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
Size

8.0MB
MD5

d7d7e51e39178b6422a3a9123b33d589
SHA1

a1335d12acb45d384d3cb2d1ac1df34ee317afa8
SHA256

ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9
SHA512

72e596a6c52ad63ae2e870e8a8fee1960a6e404bbbcbf4c921899c13d2091da1e67806dd2250ef009abbd34085ea611b4749195ea2f8207f3ed73f54a024479d
SSDEEP

196608:zrpWV8lOtCU3sOAWQnTrpUC5ON+pkb/56AhDk5/:vCmOkuBETrSl0SK5/

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe

Executes dropped EXE 1 IoCs

pid	Process
2316	fontdrvhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
2316	fontdrvhost.exe
2316	fontdrvhost.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fontdrvhost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
2316	fontdrvhost.exe
2316	fontdrvhost.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
2316	fontdrvhost.exe
2316	fontdrvhost.exe
2316	fontdrvhost.exe
2316	fontdrvhost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 2316	4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe	87
PID 4820 wrote to memory of 2316	4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe	87
PID 4820 wrote to memory of 2316	4820	ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe	87

C:\Users\Admin\AppData\Local\Temp\ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe
"C:\Users\Admin\AppData\Local\Temp\ae2a9c3337e6c643aaeaf8a2277cbcd32ff8d63ccacb58c870ade88ded14adc9.exe"
1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Users\Admin\AppData\Local\Temp\fontdrvhost.exe
  "C:\Users\Admin\AppData\Local\Temp\fontdrvhost.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\fontdrvhost.exe

Filesize
8.0MB

MD5
54605146d4ec23041c1a77c05834715c

SHA1
5a45b440dc7924a7219b363fb0d042572912623e

SHA256
462eff8cd764b04ac623d8d63ae9bd106d88c1b7888291371066399df1f2aa62

SHA512
1a2c481cf09d0713c46155e7a3977c448035bc8c06f63cb4ddce002f66224ea25658364242fc0a9416b4378f15ebe2058188571ec22d2f40543c56adb29014b5

Download Submit
memory/2316-24-0x0000000001170000-0x0000000001171000-memory.dmp

Filesize
4KB

Download
memory/2316-34-0x0000000000400000-0x00000000010B8000-memory.dmp

Filesize
12.7MB

Download
memory/2316-25-0x00000000015E0000-0x00000000015E1000-memory.dmp

Filesize
4KB

Download
memory/2316-26-0x00000000015F0000-0x00000000015F1000-memory.dmp

Filesize
4KB

Download
memory/2316-27-0x0000000001620000-0x0000000001621000-memory.dmp

Filesize
4KB

Download
memory/2316-28-0x0000000001630000-0x0000000001631000-memory.dmp

Filesize
4KB

Download
memory/2316-29-0x0000000002EE0000-0x0000000002EE1000-memory.dmp

Filesize
4KB

Download
memory/2316-30-0x0000000002EF0000-0x0000000002EF1000-memory.dmp

Filesize
4KB

Download
memory/2316-31-0x0000000000400000-0x00000000010B8000-memory.dmp

Filesize
12.7MB

Download
memory/2316-33-0x0000000000400000-0x00000000010B8000-memory.dmp

Filesize
12.7MB

Download
memory/4820-3-0x0000000002FD0000-0x0000000002FD1000-memory.dmp

Filesize
4KB

Download
memory/4820-23-0x000000000041D000-0x00000000008AE000-memory.dmp

Filesize
4.6MB

Download
memory/4820-0-0x000000000041D000-0x00000000008AE000-memory.dmp

Filesize
4.6MB

Download
memory/4820-1-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download
memory/4820-2-0x0000000002FC0000-0x0000000002FC1000-memory.dmp

Filesize
4KB

Download
memory/4820-7-0x0000000003030000-0x0000000003031000-memory.dmp

Filesize
4KB

Download
memory/4820-4-0x0000000003000000-0x0000000003001000-memory.dmp

Filesize
4KB

Download
memory/4820-8-0x0000000000400000-0x00000000010B8000-memory.dmp

Filesize
12.7MB

Download
memory/4820-5-0x0000000003010000-0x0000000003011000-memory.dmp

Filesize
4KB

Download
memory/4820-6-0x0000000003020000-0x0000000003021000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing