640f6fa7a32a694b0912bd9042ac043f7e1252cb28db7385a3c2060d327d32b7

Analysis

max time kernel
140s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 02:37

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General

Target

.exe/RecentFilesView.exe
Size

46KB
MD5

4d27a0ef39f71709510662519553b24d
SHA1

35adea46f3fde61c14230c67b687086429fc8438
SHA256

80930766283e9575617cd03ea31e575c091fb2148e08c37874afe40371cfd5a3
SHA512

8f9fe1b9d0d93aa80520319de07e7a53fe2eb51020da207007ac0b74412bfe896ee664778d001709d29b6ce3e533d611de62734854bd8037979ee59f19a600d4
SSDEEP

768:QxKVTfbKrhSUN53TiDNoG3+MUAkow8HMcZwS62qGFh7JzbiyiyO:ZfbWNomnMUhZKBsC5Jzbiv

Score

9^/10

upx

Malware Config

Signatures

Nirsoft 2 IoCs

resource	yara_rule
behavioral23/memory/1040-0-0x0000000000400000-0x0000000000417000-memory.dmp	Nirsoft
behavioral23/memory/1040-1-0x0000000000400000-0x0000000000417000-memory.dmp	Nirsoft

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral23/memory/1040-0-0x0000000000400000-0x0000000000417000-memory.dmp	upx
behavioral23/memory/1040-1-0x0000000000400000-0x0000000000417000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\.exe\RecentFilesView.exe
"C:\Users\Admin\AppData\Local\Temp\.exe\RecentFilesView.exe"
1⤵
PID:1040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1040-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1040-1-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download