9edae2a8ff98921959db5b0838fbb3aecf892f701061ad93c489d78ca1ef71ba

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 13:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PO#86637.exe
Size

1.1MB
MD5

b35ffdbed05ddb2896fbfef0c8fbb1e5
SHA1

f3d868f1cc1fb6851700be4b71461c4beb0b8f39
SHA256

9edae2a8ff98921959db5b0838fbb3aecf892f701061ad93c489d78ca1ef71ba
SHA512

d7161f061945789bbe8bf541ca91ab92d0f9afcf50a67dbb9b772d4197407f00684ee272656ca2e6de369fe1a3a9ccdeb5e2f26ee15f4e7f7a93485443871e2d
SSDEEP

24576:MAHnh+eWsN3skA4RV1Hom2KXMmHaUC7U7fv3vzBSA/5:rh+ZkldoPK8YaUCsvtt

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2764 set thread context of 2248	2764	PO#86637.exe	30

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	PO#86637.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2248	svchost.exe
2248	svchost.exe
2248	svchost.exe
2248	svchost.exe
2248	svchost.exe
2248	svchost.exe
2248	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2764	PO#86637.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2764	PO#86637.exe
2764	PO#86637.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2764	PO#86637.exe
2764	PO#86637.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2248	2764	PO#86637.exe	30
PID 2764 wrote to memory of 2248	2764	PO#86637.exe	30
PID 2764 wrote to memory of 2248	2764	PO#86637.exe	30
PID 2764 wrote to memory of 2248	2764	PO#86637.exe	30
PID 2764 wrote to memory of 2248	2764	PO#86637.exe	30

C:\Users\Admin\AppData\Local\Temp\PO#86637.exe
"C:\Users\Admin\AppData\Local\Temp\PO#86637.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\PO#86637.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2248

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Maianthemum

Filesize
280KB

MD5
ff1dced6bc73c4120b839a796bcc8647

SHA1
33525a4c8e58e97a852c9a2f738b0ae487fabb04

SHA256
004d0f658431c529f405d48cc51f73924b701df1f41b1b319d35425dd6ff8cca

SHA512
a7210c101dfb21f88133fea864380b49a224ce070c1d1bceece49812d3b9b5dd51678a8bd1baecddd689ccce96871e1972cca494364af528452b441a90c6af17

Download Submit
memory/2248-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2248-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2248-15-0x0000000000880000-0x0000000000B83000-memory.dmp

Filesize
3.0MB

Download
memory/2248-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2248-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2764-12-0x0000000000370000-0x0000000000374000-memory.dmp

Filesize
16KB

Download