5c0f26adb348fd267840547a394ed2cf1abaff1bac15b6ed9d9a9d7739a97145

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:40

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General

Target

install_p1.exe
Size

1.8MB
MD5

132ebed86418c6f3e310912ff3d4c984
SHA1

890c3ba802158a37ad79430d4319006d8578c5a0
SHA256

5eeab9df288c7bfe3bb4ce7d4768d85f8858626fc4ccb8785ae3522fb74b91f5
SHA512

8525a1f5daaebd1b3c0be84c330f7ace83fc51caa7279ecd6e9a66bdc5cc4d6bad2af2407bc8ad98b398bb3e6d02d6cacb6b5c54f323b8d9d6ce7ffbf6606e5f
SSDEEP

24576:HFx7bLla8xLnCyLpd5djL+mqAsZBcVrh/hYlBFi9lPJ7EBJkdtNJ+3HIX8:HnbzfZHboKKQP5KadtNEXI

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2804	cmd.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\boancheck365.zip	install_p1.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	install_p1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1884	install_p1.exe
Token: SeBackupPrivilege	1884	install_p1.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30
PID 1884 wrote to memory of 2804	1884	install_p1.exe	30

C:\Users\Admin\AppData\Local\Temp\install_p1.exe
"C:\Users\Admin\AppData\Local\Temp\install_p1.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\00.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2804

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\00.bat

Filesize
180B

MD5
64e17269c398856ff5f7afcff26ea1f1

SHA1
bace1ca871450b50147bacc3ff6e4913ce426178

SHA256
eebca54a58324a2d6f59d2ae583546d44e101b388c7d0a33bc27d47dd1b14dd3

SHA512
9dcabcb91c29bc81af4fe6eb69f2b949f8140f2c86814127247fdfa435716b9b5628f64bbf21e48262ac2d0288f22bc23d7f70ee2acb751f60cecc5b8d4617ba

Download Submit
memory/1884-7-0x0000000000400000-0x00000000005C9000-memory.dmp

Filesize
1.8MB

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