e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63

Analysis

max time kernel
90s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 02:32

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General

Target

e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe
Size

181KB
MD5

6c262e93111d7fb9dbd93d6cf3259349
SHA1

b493b340f84c21614887021b9cae8323aef47b93
SHA256

e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63
SHA512

d86b34febd835d036de7bbef4c37b55955fcdccb19ce2bb9d437e544bc4e83aa2945b1f0f086c96d7370923f9f25bfcc8e6025e1fb8711081023e30c68e351dd
SSDEEP

3072:J1E/rS2paccKntce45gsUiraIwfA6s46UI9xcPfJHZ851gnFrq2DDUs1L:J1onnFBiyf36UQCq+Us1L

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
468	e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4424	468	WerFault.exe	82

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	e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 468 wrote to memory of 560	468	e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe	86
PID 468 wrote to memory of 560	468	e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe	86
PID 468 wrote to memory of 560	468	e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe	86

C:\Users\Admin\AppData\Local\Temp\e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe
"C:\Users\Admin\AppData\Local\Temp\e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:468
- C:\Users\Admin\AppData\Local\Temp\e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe
  "C:\Users\Admin\AppData\Local\Temp\e3af6c468399c93bcbd34979268ec84d752f3ca60bf2c942bf7c1970e2010a63.exe"
  2⤵
  PID:560
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 944
  2⤵
  - Program crash
  PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 468 -ip 468
1⤵
PID:2320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\nsx80F9.tmp\System.dll

Filesize
11KB

MD5
3f176d1ee13b0d7d6bd92e1c7a0b9bae

SHA1
fe582246792774c2c9dd15639ffa0aca90d6fd0b

SHA256
fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

SHA512
0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

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