6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 09:10

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General

Target

6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe
Size

61KB
MD5

b98738099d16378ab7fba5ccd96b041e
SHA1

cd2f9cebca2d72914f5bb2e742bd6feb9e6b6f83
SHA256

6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add
SHA512

e97f5461c7717abdc174f23b062dc6e4a9d51a4ca682995a7575a0dfd25d9dfb34e58820a3579b720a96865f322cc1641ff533105a8800ffa7588fcdff6dbbfb
SSDEEP

768:vCru/f9Iw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRiTWNReOOK:71Tzy48untU8fOMEI3jyYfPiuOK

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	6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.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 12 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2944	2512	6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe	31
PID 2512 wrote to memory of 2944	2512	6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe	31
PID 2512 wrote to memory of 2944	2512	6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe	31
PID 2512 wrote to memory of 2944	2512	6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe	31
PID 2944 wrote to memory of 2384	2944	cmd.exe	32
PID 2944 wrote to memory of 2384	2944	cmd.exe	32
PID 2944 wrote to memory of 2384	2944	cmd.exe	32
PID 2944 wrote to memory of 2384	2944	cmd.exe	32
PID 2384 wrote to memory of 2052	2384	iexpress.exe	33
PID 2384 wrote to memory of 2052	2384	iexpress.exe	33
PID 2384 wrote to memory of 2052	2384	iexpress.exe	33
PID 2384 wrote to memory of 2052	2384	iexpress.exe	33

C:\Users\Admin\AppData\Local\Temp\6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe
"C:\Users\Admin\AppData\Local\Temp\6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\8601.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\6943ee3071e6b642a0f53b0262b3bf0dba7aceb37b7fe373d26b2d2792924add.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2944
- - 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:2384
  - - C:\Windows\SysWOW64\makecab.exe
      C:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2052

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\8601.tmp\1.bat

Filesize
1KB

MD5
02dba5f37067292355c6d01a57d4ef48

SHA1
7c67ab3f99fbf7a53018dd295d2968c525db83d9

SHA256
8b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242

SHA512
12201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a

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

Filesize
62KB

MD5
ce7f733fc24a2ea3b53ae6d7bfbc9849

SHA1
671ee216b529c645a1c9912bf07ac49d52a7a5dd

SHA256
7cc259b7170111ff0115b0a6e92e2eb42d64ed23897a963ee349e2b7b94a6677

SHA512
8e50783abbdd9078eb87194e137a742ad2fa42d3da0eef0ccdf3c3afffe5444cf4a0c2874326371b180b331a62e235afca45d0c27f3c523291887d9b03b8d22d

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

Filesize
724B

MD5
c3ca008abd6997c4b036a7e8be75cb2c

SHA1
05f7a3527bb04c691b08f040f562582035398829

SHA256
29ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3

SHA512
bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083

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