1524c77791d2167c07ff0a63cd3aa0cc2b069939994d4e0bd5c0eebcb8b2934f

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:31

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General

Target

purchase inquiry/purchase inquiry.exe
Size

478KB
MD5

7b609be1e4a80e64255bae244ccbd7d9
SHA1

7fdafd903951c4d001c4ee166a56e84ab521b148
SHA256

a502d5124ce1a2f6cf2b1daba71b936c4ef0c0b876a59393309311af4530b2a3
SHA512

0923ed7453eae902e7cc7cca6e33cfa7353c1c9115cf5de0022b519c645bdb77bc7fa09d2a63d29f63719d6257f29b9cbadbf2de833831063bff8e4c486d4125
SSDEEP

6144:qGiVg8tb1jW/xx8gTnEc8LTMVQc+W2X9sAgxHrK431F86YmhvTOMC4xx+hsl:ktBsAQEcMT9s2X9qE0FyCx+Gl

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3964	purchase inquiry.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
4600	3964	WerFault.exe	81

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	purchase inquiry.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 4004	3964	purchase inquiry.exe	82
PID 3964 wrote to memory of 4004	3964	purchase inquiry.exe	82
PID 3964 wrote to memory of 4004	3964	purchase inquiry.exe	82

C:\Users\Admin\AppData\Local\Temp\purchase inquiry\purchase inquiry.exe
"C:\Users\Admin\AppData\Local\Temp\purchase inquiry\purchase inquiry.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Users\Admin\AppData\Local\Temp\purchase inquiry\purchase inquiry.exe
  "C:\Users\Admin\AppData\Local\Temp\purchase inquiry\purchase inquiry.exe"
  2⤵
  PID:4004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 952
  2⤵
  - Program crash
  PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3964 -ip 3964
1⤵
PID:2936

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\nsa7AAF.tmp\kqzumo.dll

Filesize
113KB

MD5
308631a500f8d984dee36b054ed45c1d

SHA1
aea27d0fa8574d6dd40fdd8525a08083ae2dbda2

SHA256
af3b4ee5be463951c6c7c2dfd2303391f42c64bd54b74fbbfd89db54e35023c7

SHA512
5e72932cf8e46163e9f9185c3d66f9776a0edcf853bad8963efdbe63ed0c8c5f7ec3c990abfec54c5bb79cbdbfe469fd6598b2c37c1598433ca2f7faf2bb7f2a

Download Submit
memory/3964-5-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/3964-9-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download