cf8b31aaf441fbabf33bc55b185d8bfdffa830411c698b7f8523c24c156691c0

Analysis

max time kernel
110s
max time network
92s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 07:12

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General

Target

cf8b31aaf441fbabf33bc55b185d8bfdffa830411c698b7f8523c24c156691c0N.exe
Size

83KB
MD5

ca8fec34ada7002af7a966b5f06e06d0
SHA1

f7c13b57b411235f5d949acb0aa9dadc6a1945c9
SHA256

cf8b31aaf441fbabf33bc55b185d8bfdffa830411c698b7f8523c24c156691c0
SHA512

b91980ff018409813c34db51e2f65e730b8784ccce3440f60cb033c9885a4df4efc6aa21c6da2620706f1485436c5b05106ad0fe5a776be05a1578dd0837202d
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/2728-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2728-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2728-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-11.dat	upx
behavioral1/memory/2728-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2728-22-0x0000000000400000-0x000000000042A000-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	cf8b31aaf441fbabf33bc55b185d8bfdffa830411c698b7f8523c24c156691c0N.exe

C:\Users\Admin\AppData\Local\Temp\cf8b31aaf441fbabf33bc55b185d8bfdffa830411c698b7f8523c24c156691c0N.exe
"C:\Users\Admin\AppData\Local\Temp\cf8b31aaf441fbabf33bc55b185d8bfdffa830411c698b7f8523c24c156691c0N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2728

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-fPT1eL7nyMwq4f1D.exe

Filesize
83KB

MD5
ba4ebd2ec1c570d1ccdaea4352da86e7

SHA1
c1cd01fbe037410e36450fa0291d1c557f70de33

SHA256
74ea1c93ee6adab974f28c506bab3198b1b09795a089edf41f52c66579087310

SHA512
38d53206ff1058c706f0de14c72575292d3bcd0a00046589d67ac0c2304f0df9feffc7d606b9417115c29f9ce3842c97a466e9a2cfbab4bd05cf3565869a0d65

Download Submit
memory/2728-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2728-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2728-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2728-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2728-22-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download