999538a6d5daa265c159fdbf75f5c629e3bb0c9bd9af7467ec0a8d492a95e64b

Analysis

max time kernel
148s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/10/2026, 23:13

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General

Target
jaffacakes118_Trojan-Spy.Win32.Ursnif.zwt.exe
Size 252KB
Sample261018-27s77sat3n
SHA256 999538a6d5daa265c159fdbf75f5c629e3bb0c9bd9af7467ec0a8d492a95e64b
MD5 df3e10c2f75dd9d9706fa80342104a7a
SHA1 f9796c6947d85724f16bad4f4c42b0bbd898572a
SHA512 c3ab3997d50d90d7d151464b7d5f87c26e1234d07abb0e015fa7db5237e26d1268edfe90b3a62b517688514bf6467e70a670f8c3f7b1bf9b7201e7130579ae42
SSDEEP 3072:EzX7o7BLEeo1r8xWBV5e7uoTgQTRJNLnYiayouc/e:gU7BLEDIoLk7s4nYiayole
TLSH
T1AE44F12C48588FBBDADF8D39C3D5CCADB26DEC541E815188D79F3A2885F5121161B32B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4916-0-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral2/memory/4916-1-0x0000000000400000-0x0000000000415000-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	jaffacakes118_Trojan-Spy.Win32.Ursnif.zwt.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Ursnif.zwt.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Ursnif.zwt.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4916

Network

MITRE ATT&CK Enterprise v16

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/4916-0-0x0000000000400000-0x0000000000415000-memory.dmp

Download

memory/4916-1-0x0000000000400000-0x0000000000415000-memory.dmp