cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5ab

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 16:10

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General

Target

cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe
Size

81KB
MD5

790acaad412674c1e8040d1e3c9a37c0
SHA1

0cc8f38869d537fe675406811c8af4f0fa5f36a2
SHA256

cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5ab
SHA512

8d423713f046b5882a934b1e61557ace687acb01c552dd4bc3ac45e156ce5fa9d68cb1078dad4299873e294c84a658a68c242a40494c449a61ef49d38718e25d
SSDEEP

768:vCru/f9Iw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRiTWNReOOnCru/fy:71Tzy48untU8fOMEI3jyYfPiuODy

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	iexpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	makecab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2644	2820	cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe	31
PID 2820 wrote to memory of 2644	2820	cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe	31
PID 2820 wrote to memory of 2644	2820	cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe	31
PID 2820 wrote to memory of 2644	2820	cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe	31
PID 2644 wrote to memory of 2780	2644	cmd.exe	32
PID 2644 wrote to memory of 2780	2644	cmd.exe	32
PID 2644 wrote to memory of 2780	2644	cmd.exe	32
PID 2644 wrote to memory of 2780	2644	cmd.exe	32
PID 2780 wrote to memory of 2628	2780	iexpress.exe	33
PID 2780 wrote to memory of 2628	2780	iexpress.exe	33
PID 2780 wrote to memory of 2628	2780	iexpress.exe	33
PID 2780 wrote to memory of 2628	2780	iexpress.exe	33

C:\Users\Admin\AppData\Local\Temp\cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe
"C:\Users\Admin\AppData\Local\Temp\cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\5E56.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\cee52fa79f2de42fd2618a13c051d8c50266ece7c5b021ea0b1f8d626ecca5abN.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2644
- - 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:2780
  - - C:\Windows\SysWOW64\makecab.exe
      C:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2628

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\5E56.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
81KB

MD5
8a1c04c6936a9c462671645a356a79f2

SHA1
8d9d31b6a5cca710e303665d26bdd5650b21461c

SHA256
3194cfd5561c76e554be42652ee59d1fa87c159f240ec2dd5d1c26d3bad1e4b6

SHA512
459df0e41703d49894d6a407e1b392c21ce2c64d6e8d02b99f3e9149823102f6c6edef1307ee6553e212e5608315344f013ee089d8cab72e323d7965bcb971ab

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

Filesize
724B

MD5
c3ca008abd6997c4b036a7e8be75cb2c

SHA1
05f7a3527bb04c691b08f040f562582035398829

SHA256
29ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3

SHA512
bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083

Download Submit