a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724

Analysis

max time kernel
97s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 01:19

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General

Target

a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724.exe
Size

277KB
MD5

74e07e0baacf51b3bd11a76947ab115a
SHA1

021b9b25d7dc4df139516403b8ae7ea46ff8e019
SHA256

a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724
SHA512

d8777cde98cf3ceb36eef0d004fe6c0778c1aa4deae5a126468d62f007ff737920f614ce85f9af451463c416b4124653aa1cef9844c1cb61f512f20f44b3c0b8
SSDEEP

6144:YGOXfUdRT6mCo4Em3d1k91UmaFycSbGqJA:YGOSRT6mChEm3dOXURtSw

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
2116	zesgosm.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\zesgosm.exe	a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724.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	a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zesgosm.exe

C:\Users\Admin\AppData\Local\Temp\a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724.exe
"C:\Users\Admin\AppData\Local\Temp\a63ac9f5d941556d413295824f9609605cf875d011f6d1434522c083be491724.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1828

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:2116

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
277KB

MD5
4f46183550791fa2de7b8758fe7bc08e

SHA1
d5c881e5095a36dd5e75a0008158aeb9635d9026

SHA256
5c268e636d7eb1839ab7a3ed8f1932836ca18722bb7487a464a211acdd48df56

SHA512
f3da8aee844fd8d13986851f320e14113a76144d91eab64ca8dc2c1047dd6951567c49257b25a29d66dd05600c82f4af3ca75eea19f78e4dfa509d22048022dc

Download Submit
memory/1828-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1828-1-0x00000000021E0000-0x000000000223C000-memory.dmp

Filesize
368KB

Download
memory/1828-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1828-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1828-8-0x00000000021E0000-0x000000000223C000-memory.dmp

Filesize
368KB

Download
memory/2116-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2116-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2116-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download