bff77eff47e70552c7d75c04554412ad360cff33a0d924c98a52f0426321f4df

Analysis

max time kernel
110s
max time network
91s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 01:32

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General

Target

bff77eff47e70552c7d75c04554412ad360cff33a0d924c98a52f0426321f4dfN.exe
Size

83KB
MD5

69a366b4a503f5aa2c71c6aa6f62a400
SHA1

fde3a6604418a32f6a57012ee7cd1fb19ac78b92
SHA256

bff77eff47e70552c7d75c04554412ad360cff33a0d924c98a52f0426321f4df
SHA512

ac433c9934c4b46f49d511c22c36d1894a57e9faf46aa8d4707e04c955d7792c5ea18732ac74022831aa3b7da08eae1f8e3a2afe9d46c1f4666f46bced910408
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+WK:LJ0TAz6Mte4A+aaZx8EnCGVuW

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2468-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2468-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2468-7-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-11.dat	upx
behavioral1/memory/2468-14-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2468-22-0x0000000000400000-0x000000000042A000-memory.dmp	upx

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	bff77eff47e70552c7d75c04554412ad360cff33a0d924c98a52f0426321f4dfN.exe

C:\Users\Admin\AppData\Local\Temp\bff77eff47e70552c7d75c04554412ad360cff33a0d924c98a52f0426321f4dfN.exe
"C:\Users\Admin\AppData\Local\Temp\bff77eff47e70552c7d75c04554412ad360cff33a0d924c98a52f0426321f4dfN.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2468

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\rifaien2-CMsUGZv2Ysv8K78G.exe

Filesize
83KB

MD5
662491639a6cd5963f258f9ae45e5f88

SHA1
07d3fec74830a2e54acbb0da900f90a922affc61

SHA256
de954d485499a1d8004234536c6c429c1b0fac4774795b7eadcffb6f1effbc10

SHA512
53687bb3e48333d9ec496aebbdc354bc7b0d5ee7ff0f1986eab9eb28221c0693217eeeacda6ba36fbdcbc76aab2398f14e7745daa2d64923f854a78b7bdcf5b0

Download Submit
memory/2468-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2468-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2468-7-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2468-14-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2468-22-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download