21019d1c87a1dfbc77c178d1edfd873dd343e7b1aa8c12c5b90af3dd4a04491c

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 04:22

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General

Target

f713ec0978da17f79ce7aeea9a60ad30N.exe
Size

648KB
MD5

f713ec0978da17f79ce7aeea9a60ad30
SHA1

37f7fda311c6fdb9f9f53285b83f86dbce667437
SHA256

21019d1c87a1dfbc77c178d1edfd873dd343e7b1aa8c12c5b90af3dd4a04491c
SHA512

269963442e5fda37de3bdccb8b20f3b56faeaa046ca27a0bac16ef9cad3dee39de796614b12e3e525c9759caafde8885beaf4e28daa3d942c03e07d0d7317fa7
SSDEEP

12288:TC5ZMKQauyaVZzdXtoNPN4QUQauyaVZzdXI:WXOabaVjKNPfabaVjY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
604	f713ec0978da17f79ce7aeea9a60ad30N.exe

Executes dropped EXE 1 IoCs

pid	Process
604	f713ec0978da17f79ce7aeea9a60ad30N.exe

Loads dropped DLL 1 IoCs

pid	Process
2512	f713ec0978da17f79ce7aeea9a60ad30N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	f713ec0978da17f79ce7aeea9a60ad30N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2512	f713ec0978da17f79ce7aeea9a60ad30N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2512	f713ec0978da17f79ce7aeea9a60ad30N.exe
604	f713ec0978da17f79ce7aeea9a60ad30N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 604	2512	f713ec0978da17f79ce7aeea9a60ad30N.exe	32
PID 2512 wrote to memory of 604	2512	f713ec0978da17f79ce7aeea9a60ad30N.exe	32
PID 2512 wrote to memory of 604	2512	f713ec0978da17f79ce7aeea9a60ad30N.exe	32
PID 2512 wrote to memory of 604	2512	f713ec0978da17f79ce7aeea9a60ad30N.exe	32

C:\Users\Admin\AppData\Local\Temp\f713ec0978da17f79ce7aeea9a60ad30N.exe
"C:\Users\Admin\AppData\Local\Temp\f713ec0978da17f79ce7aeea9a60ad30N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Users\Admin\AppData\Local\Temp\f713ec0978da17f79ce7aeea9a60ad30N.exe
  C:\Users\Admin\AppData\Local\Temp\f713ec0978da17f79ce7aeea9a60ad30N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:604

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

\Users\Admin\AppData\Local\Temp\f713ec0978da17f79ce7aeea9a60ad30N.exe

Filesize
648KB

MD5
7d87e2c004976f2a835a72e0bc2ada85

SHA1
41b649e14a2feb0e0efc4e7591a09dfbec1e126c

SHA256
524d05f6d11578fbb89e326bdbf7865d67a12c27349396abdfb4204db3d95dc8

SHA512
b8c1d691b7233c089d8002822aba4ee0da25bfaf60e26a74faa000df8d99189041ac307d6ca35fbe7d59ca9ed0ed8c83c1c20c56e65bddc09d12e4406a8ac100

Download Submit
memory/604-18-0x0000000000140000-0x000000000016E000-memory.dmp

Filesize
184KB

Download
memory/604-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/604-29-0x00000000001A0000-0x00000000001BB000-memory.dmp

Filesize
108KB

Download
memory/604-30-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2512-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2512-7-0x00000000001E0000-0x000000000020E000-memory.dmp

Filesize
184KB

Download
memory/2512-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2512-12-0x0000000000210000-0x000000000023E000-memory.dmp

Filesize
184KB

Download
memory/2512-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download