e85913facd7f49ef93b37109550786334c07fe465cf95fa61c1858467644421b

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 00:55

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General

Target

bin/DemoApp.bat
Size

7KB
MD5

ea8354671cee46be984ae4495f6b0fa7
SHA1

2a15e1d4c55304f54a1367a938a190b3ac799b14
SHA256

2729e14fcf62fe43732a3d9b31ed50714c11788e253c0c6f164e0d6a47b86878
SHA512

06011729d89db02f635665856910d0f0c8c4ccc491ba0cdbd2ac69089b6738412ccd4aa5623cbbf4c4e817929197650589102aabfc603d64acb9ca2ab996dd33
SSDEEP

192:K0/g9LOdESeRXZ8Kl7/fAD1T1yBBjxDcDY6mjX:9g9LOdj+Z8qDfAnSto6

Score

3^/10

discovery

Malware Config

Signatures

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	wrapper.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1276	wrapper.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 1276	2812	cmd.exe	32
PID 2812 wrote to memory of 1276	2812	cmd.exe	32
PID 2812 wrote to memory of 1276	2812	cmd.exe	32
PID 2812 wrote to memory of 1276	2812	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\bin\DemoApp.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2812
- C:\Users\Admin\AppData\Local\Temp\bin\wrapper.exe
  "C:\Users\Admin\AppData\Local\Temp\bin\wrapper.exe" -c "../conf/demoapp.conf"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  PID:1276

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabD51C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\TarD53E.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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