475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e

General

Target

475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe
Size

163KB
MD5

1d0f537187e0395b75056a1acc89511e
SHA1

e93de9495a1fc3b985d28dc09b7f8b2dfae11677
SHA256

475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e
SHA512

11bba85f7aeb8ced5972789b7d29861580e1268fc50ec032c92c5fa92fe0164a8b5aba6df675927015a5889f5294f91b64fed7d187dca22218e367389830d467
SSDEEP

3072:S4HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez43:JiI/PlY37ZLF4Ca6WABqBOvs3

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2588	ins9551.exe

Loads dropped DLL 4 IoCs

pid	Process
2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe
2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe
2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe
2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.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	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins9551.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2588	ins9551.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2588	ins9551.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2588	ins9551.exe
2588	ins9551.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28
PID 2920 wrote to memory of 2588	2920	475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe	28

C:\Users\Admin\AppData\Local\Temp\475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe
"C:\Users\Admin\AppData\Local\Temp\475c4419194ec4edc78db7a0ef5f309ede6762d1d94b459042e3e02225164c6e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Users\Admin\AppData\Local\Temp\ins9551\ins9551.exe
  "C:\Users\Admin\AppData\Local\Temp\ins9551\ins9551.exe" ins.exe /e10378904 /u4fe0cf9f-1fe4-4abb-905a-57915bc06f2f
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\ins9551\ins9551.exe

Filesize
257KB

MD5
ae117f47bd80e5dcf72cf81347fceb73

SHA1
1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

SHA256
49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

SHA512
72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

Download Submit
memory/2588-20-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2588-17-0x0000000074851000-0x0000000074852000-memory.dmp

Filesize
4KB

Download
memory/2588-18-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2588-19-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2588-21-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2588-22-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2588-25-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2588-26-0x0000000074850000-0x0000000074DFB000-memory.dmp

Filesize
5.7MB

Download
memory/2920-3-0x00000000022F0000-0x0000000002300000-memory.dmp

Filesize
64KB

Download
memory/2920-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2920-23-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2920-24-0x00000000022F0000-0x0000000002300000-memory.dmp

Filesize
64KB

Download
memory/2920-28-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download

Analysis

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