eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2e

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 20:46

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General

Target

eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe
Size

4.8MB
MD5

a190d13c7bcf9b19b1fe583188d51be0
SHA1

3bdfdb1420b1c3cf8918e5c20a383f7cdad7a2fc
SHA256

eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2e
SHA512

8caebe7a1ae8e53991d503110d9c8b2c6fd05ee24d97c25268dcb0a52b532c284af11795c6ba9c69741cb821cce3019a2e9eb83d92fcc40aa5f20eeeb068b3ca
SSDEEP

98304:emhd1UryeAU015aIvZV7wQqZUha5jtSyR:elg35jZ2QbaZtlR

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3612	C553.tmp

Executes dropped EXE 1 IoCs

pid	Process
3612	C553.tmp

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	eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C553.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 3612	1452	eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe	82
PID 1452 wrote to memory of 3612	1452	eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe	82
PID 1452 wrote to memory of 3612	1452	eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe	82

C:\Users\Admin\AppData\Local\Temp\eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe
"C:\Users\Admin\AppData\Local\Temp\eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Local\Temp\C553.tmp
  "C:\Users\Admin\AppData\Local\Temp\C553.tmp" --splashC:\Users\Admin\AppData\Local\Temp\eb5e2332ab184cfdc5128daf38b20be5c888df7115688f904a1f2f15a6254a2eN.exe FDC8A0368A9CB3875CA5B9770B57BEAD28944A6C748FB2E6CC590ACC41E2F5610DF7658ED5CDBAC3CDB02D8D162761800D0A216FF0E0DCD6FD324A6BB3B38FD0
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3612

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

C:\Users\Admin\AppData\Local\Temp\C553.tmp

Filesize
4.8MB

MD5
706c94741199291667c039691ca8fb41

SHA1
aa7ebdd5e27629ed2c04ee506638e50b7ff66382

SHA256
9374a7dcbfb20255f4b8b5e56e866bb756c839cd5364ef1efd47bc5bc51282bb

SHA512
18a7b31cc6e617fc8c0da454a9fccdfef598c7e2badfbb8fdac22e43c82dacea5f94749083b82b6347a6d18011c3325facdf57cc08f039cd08ae00029b9e6800

Download Submit
memory/1452-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/3612-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download