ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785

Analysis

max time kernel
140s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 05:40

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General

Target

ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785.exe
Size

83KB
MD5

3ed9b03fccd642ec8a9dde26b45c7f36
SHA1

b4d26c6fa00bcbc37295184b6431d98e6805bc42
SHA256

ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785
SHA512

c73f1ab14cafd67b6034a811b81155882cc151fd74766749ea6550f7c0bf141e8bfbc1c810e41ee97d501ebbcb4586a8b8f98c2a03eadd52c2ee09157a981644
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+wPK:LJ0TAz6Mte4A+aaZx8EnCGVuwP

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2700-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2700-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2700-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\rifaien2-Qu6fHdwiqN89KN9Q.exe	upx
behavioral1/memory/2700-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2700-21-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2700-28-0x0000000000400000-0x000000000042A000-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

Processes:

ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785.exe

C:\Users\Admin\AppData\Local\Temp\ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785.exe
"C:\Users\Admin\AppData\Local\Temp\ef990fdb53f3ff0b517fc756499c02167cf06d2d1e5fc61d59d3e1f4607e6785.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2700

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\rifaien2-Qu6fHdwiqN89KN9Q.exe
Filesize
83KB

MD5
375af3cef23ed304ef9f68324fed1949

SHA1
6076455e03d57c637553fd2d61267a15c8765b9e

SHA256
fa4876847fbf060fb023ca1642ff318f9223a60d7b754c8ba3886933ad8520b9

SHA512
1b52457bf06dad0f3b1101768a6f83c08407b6f0ec48b17930bc82f74ce8fb5c3482592f2125a0dd35eb99d40561800a5902f022ba351270ee99fcbf2ac8ce7e

Download Submit
memory/2700-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2700-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2700-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2700-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2700-21-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2700-28-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download