620d7d19150ad880a48ee6938f09ac9e7a3d969d9077e17fd59d42a22118d774

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 21:59

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General

Target

15fbc0bf103c1bd55b5e33120f31afb0N.exe
Size

190KB
MD5

15fbc0bf103c1bd55b5e33120f31afb0
SHA1

ad9802e51afe58bea8e9978b29038c23dbe5e8e6
SHA256

620d7d19150ad880a48ee6938f09ac9e7a3d969d9077e17fd59d42a22118d774
SHA512

c9e0dc6733b6a06784acb22aa8c046414dd6bf92195fa2429f36c8d2f0a24f350903fc29852d2fa5d4aa7ec34ddef7c1c7d70f0c45e9479b6c0a653f063f48b1
SSDEEP

3072:K1o0EIWPoF20YcbvMx+TfTTgNPPwvZMU1sYXw2cRzoe6kvBBPD8Uo0NUmsS2hq:rxkUCndxMUskzcRzo1kPxPUms1

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2744	15fbc0bf103c1bd55b5e33120f31afb0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	15fbc0bf103c1bd55b5e33120f31afb0N.exe

Loads dropped DLL 1 IoCs

pid	Process
2012	15fbc0bf103c1bd55b5e33120f31afb0N.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	15fbc0bf103c1bd55b5e33120f31afb0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2012	15fbc0bf103c1bd55b5e33120f31afb0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2744	15fbc0bf103c1bd55b5e33120f31afb0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2744	2012	15fbc0bf103c1bd55b5e33120f31afb0N.exe	31
PID 2012 wrote to memory of 2744	2012	15fbc0bf103c1bd55b5e33120f31afb0N.exe	31
PID 2012 wrote to memory of 2744	2012	15fbc0bf103c1bd55b5e33120f31afb0N.exe	31
PID 2012 wrote to memory of 2744	2012	15fbc0bf103c1bd55b5e33120f31afb0N.exe	31

C:\Users\Admin\AppData\Local\Temp\15fbc0bf103c1bd55b5e33120f31afb0N.exe
"C:\Users\Admin\AppData\Local\Temp\15fbc0bf103c1bd55b5e33120f31afb0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Users\Admin\AppData\Local\Temp\15fbc0bf103c1bd55b5e33120f31afb0N.exe
  C:\Users\Admin\AppData\Local\Temp\15fbc0bf103c1bd55b5e33120f31afb0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2744

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

\Users\Admin\AppData\Local\Temp\15fbc0bf103c1bd55b5e33120f31afb0N.exe

Filesize
190KB

MD5
5e098199881a19a548094e4b90fec055

SHA1
ad29424b8ac9049718d801fd2648a089e661519d

SHA256
717cebff85c292a8d5d4d9f1bbbe844d080c9637ecb4954ea02cb13afca19092

SHA512
203112826b9973f90f26ba5a71a51acce96e1303531d85e29b6b9ec0d55d945d94a15d9b6b53144746e7d8fabf44109d2163606b3f19304e6f55d067145be3fd

Download Submit
memory/2012-0-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2012-5-0x0000000000140000-0x0000000000177000-memory.dmp

Filesize
220KB

Download
memory/2012-11-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2744-12-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2744-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2744-18-0x0000000000220000-0x0000000000257000-memory.dmp

Filesize
220KB

Download