7a46d837a1b8c92d9d5193a13bb8952edecf331fc0bcb0f2df9946cccabd7f3d

Analysis

max time kernel
101s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 07:58

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General

Target

d20414c0807a9d368b457d2e35e5fb00N.exe
Size

453KB
MD5

d20414c0807a9d368b457d2e35e5fb00
SHA1

c98f146b3d5737ed81d5a1969c8600e8d1fdf26f
SHA256

7a46d837a1b8c92d9d5193a13bb8952edecf331fc0bcb0f2df9946cccabd7f3d
SHA512

2c6e60b87fb0ed25db28a63cbf4fa27d5e32b7bfd7c21a4d5895114f00a757d92c14df9eb24d51e15d792757a8646c426ff16ec500531316f26fd22a8a81d024
SSDEEP

6144:HZAxR5EDPW+QJXkMlvls8W+9gN3sZ20W7cyqCxSngmMBqfycuPbUl0i5cD5J6b8M:H7P8JTtAxN3gk0npM4dl0v5JHpS0wULW

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1704	d20414c0807a9d368b457d2e35e5fb00N.exe

Executes dropped EXE 1 IoCs

pid	Process
1704	d20414c0807a9d368b457d2e35e5fb00N.exe

Loads dropped DLL 1 IoCs

pid	Process
1212	d20414c0807a9d368b457d2e35e5fb00N.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	d20414c0807a9d368b457d2e35e5fb00N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d20414c0807a9d368b457d2e35e5fb00N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1704	d20414c0807a9d368b457d2e35e5fb00N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1212	d20414c0807a9d368b457d2e35e5fb00N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1704	d20414c0807a9d368b457d2e35e5fb00N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 1704	1212	d20414c0807a9d368b457d2e35e5fb00N.exe	30
PID 1212 wrote to memory of 1704	1212	d20414c0807a9d368b457d2e35e5fb00N.exe	30
PID 1212 wrote to memory of 1704	1212	d20414c0807a9d368b457d2e35e5fb00N.exe	30
PID 1212 wrote to memory of 1704	1212	d20414c0807a9d368b457d2e35e5fb00N.exe	30

C:\Users\Admin\AppData\Local\Temp\d20414c0807a9d368b457d2e35e5fb00N.exe
"C:\Users\Admin\AppData\Local\Temp\d20414c0807a9d368b457d2e35e5fb00N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Users\Admin\AppData\Local\Temp\d20414c0807a9d368b457d2e35e5fb00N.exe
  C:\Users\Admin\AppData\Local\Temp\d20414c0807a9d368b457d2e35e5fb00N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of UnmapMainImage
  PID:1704

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\d20414c0807a9d368b457d2e35e5fb00N.exe

Filesize
453KB

MD5
02a0fd6f1e79c6b774465398a36a6917

SHA1
9ec67365368e342f156ca7919bf0b01fff1f226c

SHA256
09c8f1ba3f033e199c9a4002b51cc61f28b86e8cea8e55e53eace8b1d4bbb7c5

SHA512
9d5ec8581d5272be679850e5625d7b5e3c093876b40c5a3aa530efebc423c2877c53870c1b5cccf70828d55d1aa562fbc9d399c2297ca4cc67f1f1f18352b13f

Download Submit
memory/1212-0-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1212-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1704-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1704-16-0x0000000000130000-0x000000000016E000-memory.dmp

Filesize
248KB

Download
memory/1704-11-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1704-17-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download