27cd3aef24a6eafcd0720f5fc24d706a5493d3aea40869c89598cc580861ed23

Resubmissions

23-05-2024 18:20

23-05-2024 18:19

max time kernel
136s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240508-es
resource tags

arch:x64arch:x86image:win10v2004-20240508-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
23-05-2024 18:20

Target

$R0/Uninstall Lunar Client.exe
Size

179KB
MD5

395e128165d4055f95d57340688dad4d
SHA1

367fa60a2a29a218a53527b748a45d0950d84492
SHA256

b797f2079a029f0188970f162b642fe7bdbe21f3773e17909eadec901b936681
SHA512

f9ce3c77da554b246d9ddc3fa7f0d31ec809ffce3e1d6e56caec5da6f339692872cce0912f0008bdb67fde5712762ba783a76c217498bbcdc8f04f9994fcbf5b
SSDEEP

3072:6n77v00hEoDEtau24lkW6Dx/XItjLSTtWIDlXiGzcTL6w4wPEaH2tvhOEA1RJCii:6740IGskW6V4tjLSTPpiGzcTH58s2t0+

Score

4^/10

Executes dropped EXE 1 IoCs

Processes:

Un_A.exe

pid process

464 Un_A.exe
Loads dropped DLL 1 IoCs

Processes:

Un_A.exe

pid process

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

System Information Discovery
T1082

pid	process
464	Un_A.exe

pid	process
464	Un_A.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Uninstall Lunar Client.exe

description	pid	process	target process
PID 4300 wrote to memory of 464	4300	Uninstall Lunar Client.exe	Un_A.exe
PID 4300 wrote to memory of 464	4300	Uninstall Lunar Client.exe	Un_A.exe
PID 4300 wrote to memory of 464	4300	Uninstall Lunar Client.exe	Un_A.exe

C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall Lunar Client.exe
"C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall Lunar Client.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4300

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

C:\Users\Admin\AppData\Local\Temp\nsr571A.tmp\System.dll
Filesize
12KB

MD5
0d7ad4f45dc6f5aa87f606d0331c6901

SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457

SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

Download Submit
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
Filesize
179KB

MD5
395e128165d4055f95d57340688dad4d

SHA1
367fa60a2a29a218a53527b748a45d0950d84492

SHA256
b797f2079a029f0188970f162b642fe7bdbe21f3773e17909eadec901b936681

SHA512
f9ce3c77da554b246d9ddc3fa7f0d31ec809ffce3e1d6e56caec5da6f339692872cce0912f0008bdb67fde5712762ba783a76c217498bbcdc8f04f9994fcbf5b

Download Submit