41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 02:45

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General

Target

41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe
Size

4.9MB
MD5

dec12822c52bb61b939408801ad9759a
SHA1

5c2b04468b3274b9b1fad03648aa09afe4d9eb9d
SHA256

41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d
SHA512

0d7e1767c1173d31df32732862dc29a9d0055b1563a9624ccdb2303a0f695c8ce7053d96a8684c4f0ce3e604150216da6fbe332a56f60ce77377338a0fd9449a
SSDEEP

98304:Ej+jvA9IAldO7mIZ20Gu/sN4pbmidSfmuLsktDmDq9cSUFK3G1FRwQ:9oImdiz20c4tm0uLskQDq9Q2G1FRd

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2688-65-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-63-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-61-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-59-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-57-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-55-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-53-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-51-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-49-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-47-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-45-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-43-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-41-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-40-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-39-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-38-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2688-36-0x0000000010000000-0x000000001003E000-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	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2688	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe
2688	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2688	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe
2688	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe
2688	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe
2688	41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe

C:\Users\Admin\AppData\Local\Temp\41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe
"C:\Users\Admin\AppData\Local\Temp\41f8f8081bb03bc5034c691344bc7893c1469057c4f105df4dec78f07621749d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2688

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

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Downloads

memory/2688-30-0x0000000000400000-0x0000000000DFA000-memory.dmp

Filesize
10.0MB

Download
memory/2688-31-0x00000000006C3000-0x000000000091E000-memory.dmp

Filesize
2.4MB

Download
memory/2688-29-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2688-27-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2688-24-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2688-22-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2688-19-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2688-17-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2688-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2688-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2688-9-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2688-7-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2688-5-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2688-4-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2688-2-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2688-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2688-65-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-63-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-61-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-59-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-57-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-55-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-53-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-51-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-49-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-47-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-45-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-43-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-41-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-40-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-39-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-38-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-82-0x0000000000400000-0x0000000000DFA000-memory.dmp

Filesize
10.0MB

Download
memory/2688-36-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2688-83-0x00000000006C3000-0x000000000091E000-memory.dmp

Filesize
2.4MB

Download
memory/2688-84-0x0000000000400000-0x0000000000DFA000-memory.dmp

Filesize
10.0MB

Download
memory/2688-85-0x0000000000400000-0x0000000000DFA000-memory.dmp

Filesize
10.0MB

Download
memory/2688-86-0x00000000006C3000-0x000000000091E000-memory.dmp

Filesize
2.4MB

Download