27c39173c5519fad0183314eba705d3b70c3174d8f996e5424745b6ed13a3ac5

Analysis

max time kernel
149s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/10/2026, 17:35

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General

Target
jaffacakes118_Trojan-Dropper.Win32.Binder.rz.exe
Size 223KB
Sample261009-v55d5act21
SHA256 27c39173c5519fad0183314eba705d3b70c3174d8f996e5424745b6ed13a3ac5
MD5 958a3a60ac242b8d36244df7557c878e
SHA1 e6e10f6eafa3ad32269cf6b0e2af21d7ebd381cf
SHA512 49d22b9411759fe84bbfa93d4f8a887f40482e2b805f2a0923d5e6f84b626e404eb75f34df9f78f41d1d7bee90794d4f5db49e554b87883c91084fe696f2c948
SSDEEP 6144:RAzSyL/SIOGBQlNlCR5hz3e8b/bB8XN5LjaXnOeF:9Qjix6hh/bB+mOe
TLSH
T184242205CAD906FFF6C701BE8037AF00C6FB383F565B99A5B46AA0D419613612E36B35
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
behavioral1/memory/1004-0-0x0000000001000000-0x00000000010CF000-memory.dmp	upx
behavioral1/memory/1004-1-0x0000000001000000-0x00000000010CF000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
100	1004	WerFault.exe	86

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-Dropper.Win32.Binder.rz.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Binder.rz.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Binder.rz.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 548
  2⤵
  - Program crash
  PID:100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1004 -ip 1004
1⤵
PID:1120

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

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Downloads

memory/1004-0-0x0000000001000000-0x00000000010CF000-memory.dmp

Download

memory/1004-1-0x0000000001000000-0x00000000010CF000-memory.dmp