b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 13:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

1.6MB
MD5

3d6cf2933284333f5d945c062bffcd2b
SHA1

deb8e888fcea2139a0f91a7a87386c086b71b134
SHA256

b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5
SHA512

2fc2aa55e05740eba7c8de7c686071a6d6f47a0997d722408c902dce860948e5fc5cbf4e94b788c22120336b00adec58582b4c6f5d6439f6b54da77839351cb0
SSDEEP

49152:Zc2/wgEeoVOwjL4aCd/JajeU8PrbS6rgSvkW:CgEdIi4p/J60d

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3564-0-0x0000000000400000-0x0000000000669000-memory.dmp	upx
behavioral2/memory/3564-17-0x0000000000400000-0x0000000000669000-memory.dmp	upx

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	file.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 5048	3564	file.exe	84
PID 3564 wrote to memory of 5048	3564	file.exe	84
PID 5048 wrote to memory of 3636	5048	cmd.exe	86
PID 5048 wrote to memory of 3636	5048	cmd.exe	86

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Windows\system32\cmd.exe
  C:\Windows\sysnative\cmd.exe /c (cscript.exe /nologo C:\Users\Admin\AppData\Local\Temp\PID8.vbs)>>C:\Users\Admin\AppData\Local\Temp\kms.log
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Windows\system32\cscript.exe
    cscript.exe /nologo C:\Users\Admin\AppData\Local\Temp\PID8.vbs
    3⤵
    PID:3636

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\LIC_SWITCH.log

Filesize
701B

MD5
8f897597aa1e32838a195601f5213ad3

SHA1
3247d3155d993ed64b8f6f1e314aad86e63902d2

SHA256
c1a3cbbf06f6a29a65415094acabbb0430d9c8dc64c273aaab4373b11f1ecec5

SHA512
e666c85f7760c0f6a2f5726461d4dae38f75f9b947fba80a51abe11637e484f3016b1afecba08cf43dc16742c6fa19051f6821a3fe47e3a2fc9c26e1f2eb7675

Download Submit
C:\Users\Admin\AppData\Local\Temp\PID8.vbs

Filesize
2KB

MD5
78d143bc6c1968d0a228b29e823d051e

SHA1
a11dfa069c0b49487f55b32e8e9e89fad3796b5b

SHA256
dca511dfdbaadbad34a89f0fa4c86de1a8a37fedc326f7bc17a746d44b0fbaff

SHA512
af82ab5a8855576f0f29a681b07befd456ebca7e381e8c902e9151ceabf6c59035d02ead07fc98b2e601ea11746887664acee73f39ee2c029685289f9c519068

Download Submit
C:\Users\Admin\AppData\Local\Temp\kms.log

Filesize
35B

MD5
7fe0b758af0207e3dae31e0618c54afb

SHA1
64de9a12c49e7c810adb5af08ae83e10fb2362df

SHA256
8fb528281a0893afe0333cfa06673559658d046ef7bde09e83aeebc2126e0e29

SHA512
b1811b3e976dd3a28faf2ef33d9b48b1572bc1aed3ce6ec2f7c9d21f337f4336836d48a7b5f049f64a7bc80b19015d4b41fb24d731f4310359796459ab0de04a

Download Submit
memory/3564-0-0x0000000000400000-0x0000000000669000-memory.dmp

Filesize
2.4MB

Download
memory/3564-17-0x0000000000400000-0x0000000000669000-memory.dmp

Filesize
2.4MB

Download