babylonrat | d4672bb77e373845f4c9367ddcaea83c04e3bbf610e1cacd78a5f2fe1cef7122

Analysis

max time kernel
30s
max time network
31s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 20:38

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General

Target

Svchost.exe
Size

355KB
MD5

56a6dad3b5c2d51c3a8cd8604f51c31e
SHA1

8b3bf3042278cc124a81d313245c307dd7171c78
SHA256

d4672bb77e373845f4c9367ddcaea83c04e3bbf610e1cacd78a5f2fe1cef7122
SHA512

3257f6558375cd81c1dfc26bccf99dd22646b4ad4619c43e404a10f9a7500dba36f65ab2d40690c8ec298bb2468f8657abaaa6e9bb350db65fa6b0c5709b0a6f
SSDEEP

6144:nL1ncfWwN0oc35jeRh8Xqfy/Ka1OHAH0tMrKCTEABG+Z9d3cQT/9nR4Ioy19O6rV:nLdcfxaeM6fy/KaVUtgKkTZ73coNRJO6

Score

10^/10

babylonrat discovery persistence trojan upx

Malware Config

Signatures

Babylon RAT
Babylon RAT is remote access trojan written in C++.
trojan babylonrat
Babylonrat family
babylonrat

Executes dropped EXE 1 IoCs

pid	Process
1040	svchost.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ = "C:\\ProgramData\\PolicyFont\\svchost.exe"	Svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ = "C:\\ProgramData\\PolicyFont\\svchost.exe"	svchost.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4976-0-0x0000000000430000-0x00000000004F9000-memory.dmp	upx
behavioral1/files/0x0008000000023c60-4.dat	upx
behavioral1/memory/1040-6-0x0000000000010000-0x00000000000D9000-memory.dmp	upx
behavioral1/memory/4976-8-0x0000000000430000-0x00000000004F9000-memory.dmp	upx
behavioral1/memory/1040-9-0x0000000000010000-0x00000000000D9000-memory.dmp	upx
behavioral1/memory/1040-11-0x0000000000010000-0x00000000000D9000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	Svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: LoadsDriver 6 IoCs

pid	Process
4	Process not Found
4	Process not Found
4	Process not Found
4	Process not Found
4	Process not Found
656	Process not Found

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4976	Svchost.exe
Token: SeDebugPrivilege	4976	Svchost.exe
Token: SeTcbPrivilege	4976	Svchost.exe
Token: SeShutdownPrivilege	1040	svchost.exe
Token: SeDebugPrivilege	1040	svchost.exe
Token: SeTcbPrivilege	1040	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1040	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 1040	4976	Svchost.exe	85
PID 4976 wrote to memory of 1040	4976	Svchost.exe	85
PID 4976 wrote to memory of 1040	4976	Svchost.exe	85

C:\Users\Admin\AppData\Local\Temp\Svchost.exe
"C:\Users\Admin\AppData\Local\Temp\Svchost.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4976
- C:\ProgramData\PolicyFont\svchost.exe
  "C:\ProgramData\PolicyFont\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

C:\ProgramData\PolicyFont\svchost.exe

Filesize
355KB

MD5
56a6dad3b5c2d51c3a8cd8604f51c31e

SHA1
8b3bf3042278cc124a81d313245c307dd7171c78

SHA256
d4672bb77e373845f4c9367ddcaea83c04e3bbf610e1cacd78a5f2fe1cef7122

SHA512
3257f6558375cd81c1dfc26bccf99dd22646b4ad4619c43e404a10f9a7500dba36f65ab2d40690c8ec298bb2468f8657abaaa6e9bb350db65fa6b0c5709b0a6f

Download Submit
memory/1040-6-0x0000000000010000-0x00000000000D9000-memory.dmp

Filesize
804KB

Download
memory/1040-9-0x0000000000010000-0x00000000000D9000-memory.dmp

Filesize
804KB

Download
memory/1040-11-0x0000000000010000-0x00000000000D9000-memory.dmp

Filesize
804KB

Download
memory/4976-0-0x0000000000430000-0x00000000004F9000-memory.dmp

Filesize
804KB

Download
memory/4976-8-0x0000000000430000-0x00000000004F9000-memory.dmp

Filesize
804KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads