a43a81c13ae414ae1ce0c7360fbd9a4c5548dd8ffc8c0303831a1e69ee26c75f

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13-08-2024 17:04

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General

Target

93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe
Size

162KB
MD5

93f8013ef4d5108c12babe5d34d2a94f
SHA1

6f15fe2532305046f01599a1da85062e7bca16ee
SHA256

a43a81c13ae414ae1ce0c7360fbd9a4c5548dd8ffc8c0303831a1e69ee26c75f
SHA512

5a49559ef75b815a602b62723562be343141fe943d26eade8058e06e4e5e2a65ea99049ee7b7085927c7417060e6c324d184c1682a7ce2de487ae1748a5b8a43
SSDEEP

3072:l+whT9xhYDvCMoErINBcEc57MTazSSjxPMqqDa/JJm6KO9zv9DPLYf3:L3xec4EKSqqDG6BO9pDYv

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1732-3-0x0000000013140000-0x0000000013354000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1408 set thread context of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31

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	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31
PID 1408 wrote to memory of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31
PID 1408 wrote to memory of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31
PID 1408 wrote to memory of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31
PID 1408 wrote to memory of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31
PID 1408 wrote to memory of 1732	1408	93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1408
- C:\Users\Admin\AppData\Local\Temp\93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\93f8013ef4d5108c12babe5d34d2a94f_JaffaCakes118.exe"
  2⤵
  PID:1732

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/1408-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1732-0-0x0000000013140000-0x0000000013354000-memory.dmp

Filesize
2.1MB

Download
memory/1732-3-0x0000000013140000-0x0000000013354000-memory.dmp

Filesize
2.1MB

Download
memory/1732-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download