81a6c010fa60d216284f80c22e8d93b741e93ea4b5170cc3eb94ae0a2057ccbe

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 00:07

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General

Target

1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe
Size

1.5MB
MD5

4fb87954711e42a38f08442e0c7538f1
SHA1

f8d656da3f13ae1876a4d44e9d43b6087155639e
SHA256

1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387
SHA512

f8aade157c35ea7fde3c42e2d02b0718dec1829555d13622c3522d53453582662338fd04aa79f274eeab72bca5ac906358f6927964183097ffdddc1832322a3a
SSDEEP

49152:lrq0R07QQmU//S75fCMbqcGZezH6Ix/ib:hq0+7A75qJceWF/U

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2760	2CAC.tmp

Executes dropped EXE 1 IoCs

pid	Process
2760	2CAC.tmp

Loads dropped DLL 1 IoCs

pid	Process
2324	1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.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	1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2CAC.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2760	2CAC.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2760	2324	1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe	30
PID 2324 wrote to memory of 2760	2324	1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe	30
PID 2324 wrote to memory of 2760	2324	1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe	30
PID 2324 wrote to memory of 2760	2324	1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe	30

C:\Users\Admin\AppData\Local\Temp\1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe
"C:\Users\Admin\AppData\Local\Temp\1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Users\Admin\AppData\Local\Temp\2CAC.tmp
  "C:\Users\Admin\AppData\Local\Temp\2CAC.tmp" --pingC:\Users\Admin\AppData\Local\Temp\1d1458c581858b8fd725fb83ddfc8d6685f3c59615e91140a4bc1ac702c1e387.exe 4F1F6B2EA1F350D948A460C53ACCBFB4C47D0A7B2DE7E76DF56673EB035C2001B86C861B67D8F7BE8755F1712EA3C33803156326896067814B184D9F83B6FB71
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\2CAC.tmp

Filesize
1.5MB

MD5
0ab63e92c071afa2557e368ba2dbb240

SHA1
a52e9a81c3d5978c19f1f6a8f70faa130984a954

SHA256
58c08849b30de5eea0085f5ae723d6744332b8decdbbb4f1543a0b06096d42ac

SHA512
1b3a39850bf54aed60b714aac175fb470d12bbde664900d376b2a68c34deb3a16a4a22a53c5d1c240be45083914b1f432bceb05b3582c58c0f7e8e036e2b475a

Download Submit
memory/2324-2-0x0000000000250000-0x00000000002CA000-memory.dmp

Filesize
488KB

Download
memory/2324-0-0x0000000000A70000-0x0000000000C3E000-memory.dmp

Filesize
1.8MB

Download
memory/2760-8-0x00000000002E0000-0x000000000035A000-memory.dmp

Filesize
488KB

Download
memory/2760-9-0x0000000000860000-0x0000000000A2E000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads