e8cbb5212a46cf5f4962e91e955b71891ffbb3477bef67d92c0949e03c4cb40b

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 18:38

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General

Target

Insomia.exe
Size

2.7MB
MD5

7f3bcf6644fd8551a83cc1f4bf126c4f
SHA1

3c6a6763d27860dae7087b92dbf02a07d1bdfb6c
SHA256

e8cbb5212a46cf5f4962e91e955b71891ffbb3477bef67d92c0949e03c4cb40b
SHA512

6d03379514771cdadb2376f147589721e7e71b15e20c8072f6435f7a5f000deafab11748ba16c6250093659a2c1dd7e22210efa5f95e881f94562a92a79be328
SSDEEP

49152:wtBvGG3ZFBXst5p3ma6RmT7IEkUmuKLueq2nk13RfD+UiLH:wt1GUBQ5NmLK7IvUP5L11BLgH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4876	2076	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	Insomia.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2076	Insomia.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	Insomia.exe
Token: SeDebugPrivilege	2076	Insomia.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 4876	2076	Insomia.exe	31
PID 2076 wrote to memory of 4876	2076	Insomia.exe	31
PID 2076 wrote to memory of 4876	2076	Insomia.exe	31
PID 2076 wrote to memory of 4876	2076	Insomia.exe	31

C:\Users\Admin\AppData\Local\Temp\Insomia.exe
"C:\Users\Admin\AppData\Local\Temp\Insomia.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 648
  2⤵
  - Program crash
  PID:4876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2076-0-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/2076-1-0x0000000000BD0000-0x0000000000D2E000-memory.dmp

Filesize
1.4MB

Download
memory/2076-2-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-3-0x00000000045E0000-0x0000000004708000-memory.dmp

Filesize
1.2MB

Download
memory/2076-4-0x0000000005030000-0x0000000005158000-memory.dmp

Filesize
1.2MB

Download
memory/2076-5-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-6-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-36-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-38-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-40-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-8-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-51-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-52-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-46-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-54-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-68-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-10-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-12-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-14-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-16-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-34-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-49-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-44-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-66-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-64-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-62-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-60-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-58-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-56-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-42-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-32-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-30-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-28-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-26-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-24-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-22-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-20-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-19-0x0000000005030000-0x0000000005153000-memory.dmp

Filesize
1.1MB

Download
memory/2076-1323-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-1325-0x00000000022C0000-0x0000000002340000-memory.dmp

Filesize
512KB

Download
memory/2076-1324-0x0000000000800000-0x0000000000884000-memory.dmp

Filesize
528KB

Download
memory/2076-1326-0x0000000000B60000-0x0000000000BAC000-memory.dmp

Filesize
304KB

Download
memory/2076-1327-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/2076-1328-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-1329-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-1330-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-1331-0x0000000004710000-0x0000000004764000-memory.dmp

Filesize
336KB

Download
memory/2076-1332-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download