50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:14

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General

Target

50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe
Size

487KB
MD5

8f927f45978df24cbabffc94533f48c0
SHA1

eae6ac91e9db946b02ebd091bea74069daa57007
SHA256

50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62
SHA512

9d66d5c7164907230413d1cc7c19114ffe43ce443ac5fdb1c65bee0583f85c4e10fcac08cb26d421d45d1646e00dbec90055850b7e4cd2a2c63aefc37e4bf570
SSDEEP

12288:T4A+AUTpldpbKSb8l52Qyvj5yMUaSv/DLO4A37z3wa362UnNuI55JPB0b+g:8A+AUTpldpbba5kv8MUaSzLO/3PwfNNW

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1972	quip.exe

Loads dropped DLL 2 IoCs

pid	Process
1292	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe
1292	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe

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

System Information Discovery
T1082

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	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	quip.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 1972	1292	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe	32
PID 1292 wrote to memory of 1972	1292	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe	32
PID 1292 wrote to memory of 1972	1292	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe	32
PID 1292 wrote to memory of 1972	1292	50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe	32

C:\Users\Admin\AppData\Local\Temp\50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe
"C:\Users\Admin\AppData\Local\Temp\50fa42d7265025446c0db02993955de6fa78c82772bfe3ece83819263a4fdf62N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Users\Admin\AppData\Local\Temp\quip.exe
  "C:\Users\Admin\AppData\Local\Temp\quip.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1972

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\CabE3FB.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\TarE41D.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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\Users\Admin\AppData\Local\Temp\quip.exe

Filesize
487KB

MD5
766c49cb696a341e5144c09588e59a8b

SHA1
7fa1afc10376507ae29e9267e5db581d8f855ab3

SHA256
9660a79557285aa6e3c68ab0bcc524a0694ac3dc6b1277f395498b5355b3e284

SHA512
7bf5ebb6b516f316e54ed05cdedb04ddb54ccf17e60df0f1828afc6cfa7e7be6c4f4665c3fe3c14633dfb46845b5516ccb216074924b204a7850bd583ff2c433

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