f7765615febb5fde03e57c77bea661fd6336271e0cc4ad4136da71d065ba4270

Analysis

max time kernel
109s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 21:11

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General

Target

3cd4a247a6338b1ada9322ce559e1240N.exe
Size

140KB
MD5

3cd4a247a6338b1ada9322ce559e1240
SHA1

878667e2b6952963f3d7725e3a55bcd4b0e6b28b
SHA256

f7765615febb5fde03e57c77bea661fd6336271e0cc4ad4136da71d065ba4270
SHA512

31d86119ef569ae4c3f89cf722d3a60881935500c272bfde8b4133e99be811dfc9d246d22771b2ae552c23611037d1e9bb06737667b3049eba3491e4bd9f203c
SSDEEP

3072:FC+b/xEwBxygI9vj0AT1smXA3HizrYZ6oXHqBNI5x1:k+LxBxULrsr3CffoXKBy5X

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
464	zesgosm.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\zesgosm.exe	3cd4a247a6338b1ada9322ce559e1240N.exe
File created	C:\PROGRA~3\Mozilla\ubeuewb.dll	zesgosm.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	3cd4a247a6338b1ada9322ce559e1240N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zesgosm.exe

C:\Users\Admin\AppData\Local\Temp\3cd4a247a6338b1ada9322ce559e1240N.exe
"C:\Users\Admin\AppData\Local\Temp\3cd4a247a6338b1ada9322ce559e1240N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4324

C:\PROGRA~3\Mozilla\zesgosm.exe
C:\PROGRA~3\Mozilla\zesgosm.exe -ukpewwc
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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:\ProgramData\Mozilla\zesgosm.exe

Filesize
140KB

MD5
0ebb2cb8a20a490ea5962b42e0f95ded

SHA1
aa135e756dd3c176baf1e07501125b7c5f139576

SHA256
7e8af6b22245edc3eccb72d70bc4a069cb2807c02bf914965913708b42f124bc

SHA512
ca4a499aca58869501191df501f6de2c621b0dee31200f7b54be9676219bb1718567d7f601abe4ee354dc55af957698f466d1a8895e1961fea8b62951606cb51

Download Submit
memory/464-10-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/464-13-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/464-14-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/464-18-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4324-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4324-1-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/4324-2-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4324-3-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4324-4-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4324-11-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download