e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 05:08

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General

Target

e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe
Size

266KB
MD5

0d993b952a5fea6be4616584c592d593
SHA1

3bfdefe052b386adf1e762f727be3564eb9e0210
SHA256

e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3
SHA512

c7da79a758c7a2cddaf9da544b12a640730808f4367a1e0bb9b77a415976611233095367040d190022661d15510113a8c17ef55172321242ff360ff6263e4345
SSDEEP

6144:Br6reu56KHY7vu1H1RBGl8TVXFeZYYbFAcbeu5Z5AxTi/Irz:gCqY721HtZeYPIpPW0/Sz

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2340	ins182.exe

Loads dropped DLL 4 IoCs

pid	Process
2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe
2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe
2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe
2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.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 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	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2340	ins182.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2340	ins182.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2340	ins182.exe
2340	ins182.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2340	2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe	30
PID 2384 wrote to memory of 2340	2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe	30
PID 2384 wrote to memory of 2340	2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe	30
PID 2384 wrote to memory of 2340	2384	e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe	30

C:\Users\Admin\AppData\Local\Temp\e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe
"C:\Users\Admin\AppData\Local\Temp\e99c8f424e65b14a94908bf8d1f9ecfd302c5897b93c0e13ba1a305f6e1ef8e3.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\n182\ins182.exe
  "C:\Users\Admin\AppData\Local\Temp\n182\ins182.exe" ins.exe /e5363211 /u50d1d9d5-cf90-407c-820a-35e05bc06f2f
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\n182\ins182.exe

Filesize
265KB

MD5
4c24a9e76a700931ae23e212519593c3

SHA1
d738435c7d5d98223462e6b4dd97e1081f911e97

SHA256
75912abe46cabda79f285ba2b0d70c8aa31eae564886d2f483f3e325379b67fb

SHA512
d48038bdd5e06761c45b711cf7dff1c5b6e56e5cbc230041fb16e1f3418235809008ea3545375e02b48b0cca1857348ea23fd4fd35165e72df9a9956b225f12f

Download Submit
memory/2340-16-0x000007FEF56BE000-0x000007FEF56BF000-memory.dmp

Filesize
4KB

Download
memory/2340-17-0x0000000000350000-0x000000000035A000-memory.dmp

Filesize
40KB

Download
memory/2340-18-0x000007FEF5400000-0x000007FEF5D9D000-memory.dmp

Filesize
9.6MB

Download
memory/2340-19-0x000007FEF5400000-0x000007FEF5D9D000-memory.dmp

Filesize
9.6MB

Download
memory/2340-21-0x000007FEF5400000-0x000007FEF5D9D000-memory.dmp

Filesize
9.6MB

Download
memory/2384-1-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2384-3-0x0000000001E80000-0x0000000001E90000-memory.dmp

Filesize
64KB

Download
memory/2384-20-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2384-22-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download