ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1e

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 07:54

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General

Target

ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe
Size

76KB
MD5

2a4ca3b46fb036965ba3ef0ce8286d40
SHA1

990d49be5c32571c50872095f2c9cdd9fc72caa9
SHA256

ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1e
SHA512

949d1fd920a8f0b10ae7c6916bee42ece8d7911d7d7a2b0afe6ceb0a693f05c198a8b0a6c122c629813eb9b3756b345abcb132868e5a2fe54034e05f137567f5
SSDEEP

768:tCru/f9UwlEsezy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRuO4TW7ReOO+:dRIzy48untU8fOMEI3jyYfPT4wO+

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 4 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	ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	makecab.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 1788	3132	ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe	85
PID 3132 wrote to memory of 1788	3132	ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe	85
PID 3132 wrote to memory of 1788	3132	ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe	85
PID 1788 wrote to memory of 1864	1788	cmd.exe	86
PID 1788 wrote to memory of 1864	1788	cmd.exe	86
PID 1788 wrote to memory of 1864	1788	cmd.exe	86
PID 1864 wrote to memory of 3112	1864	iexpress.exe	87
PID 1864 wrote to memory of 3112	1864	iexpress.exe	87
PID 1864 wrote to memory of 3112	1864	iexpress.exe	87

C:\Users\Admin\AppData\Local\Temp\ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe
"C:\Users\Admin\AppData\Local\Temp\ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\DAC0.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\ba9094c35e89644a8677c489df9fa6ca511c6a0e3a2e4662be1d4f6cd8763b1eN.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1788
- - C:\Windows\SysWOW64\iexpress.exe
    iexpress /n /q /m C:\Users\Admin\AppData\Local\Temp\popup.sed
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1864
  - - C:\Windows\SysWOW64\makecab.exe
      C:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3112

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\DAC0.tmp\1.bat

Filesize
1KB

MD5
02dba5f37067292355c6d01a57d4ef48

SHA1
7c67ab3f99fbf7a53018dd295d2968c525db83d9

SHA256
8b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242

SHA512
12201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a

Download Submit
C:\Users\Admin\AppData\Local\Temp\popup.sed

Filesize
76KB

MD5
7eeca05fbc9cf16fa7b9f600f3a6ee2e

SHA1
ebcffd40092f1b0a489d9d48edc9e6e2293bd019

SHA256
d57527363cfc43020b561bf9f3d1aff9c1f7c1c8c9be8e218a7282d8820e64c5

SHA512
57fa8dd573ba1c6a6dbda08a29b0242d689e7ad365a85e43eecddac5e10ab10ab2abaad59fd1215057f4798f2cea47d2d26191a0187fd950417246a6cff0a552

Download Submit
C:\Users\Admin\AppData\Local\Temp\~%TargetName%.DDF

Filesize
724B

MD5
c3ca008abd6997c4b036a7e8be75cb2c

SHA1
05f7a3527bb04c691b08f040f562582035398829

SHA256
29ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3

SHA512
bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083

Download Submit
memory/3132-0-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3132-12-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download