xloader | 9a70c87569365146a5ae6d0d933c54e53784f268ed764285e2df61691864249a

General

Target

Quotation 85663455.exe
Size

769KB
MD5

78a48c9ca7cb69737740772bfbff1db7
SHA1

2079cb5fc6559e71f264144c92132a5a4e174962
SHA256

64550a0d3d1c28b1ec50006327a707b7287997aa7ca146153440935a033ccb97
SHA512

710356de5059511b606a553675427b905822bc8ee19bfec3d2ad903d1c22265f69273ab59e5b27d092bac088719de43e61ebd2ed67ccb426bdc9eea02eddc971
SSDEEP

12288:2ToRXAGxYR+PMnf2EKXNzo/Yvf3CJDvrHzuaImz1NZ1eCiHUQhnmw2o5f5JOEPpQ:AoRXcRH2XzgYvvCpzXIwLiFnl2IRHPi

Score

10^/10

xloader m7gs loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

m7gs

Decoy

goodxxxhigh.com

blun33.com

mcbt328.com

sxtdba.com

sagalocal.icu

spentonindustries.com

greatexpectationssouthshore.com

herzenco.com

duoxizhe.com

h-mawari.net

jeevicain.com

sculpted-vegan.net

vipchainwallet.com

smartanalytics.info

jiujirat.com

canhoquan8-centralpremium.com

pasarandir.com

mario17331.com

dillonsavage.com

ladiesboxx.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/456-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/456-18-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3660-24-0x00000000004C0000-0x00000000004E9000-memory.dmp	xloader
behavioral2/memory/3660-26-0x00000000004C0000-0x00000000004E9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1328 set thread context of 456	1328	Quotation 85663455.exe	99
PID 456 set thread context of 3500	456	Quotation 85663455.exe	56
PID 3660 set thread context of 3500	3660	rundll32.exe	56

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
456	Quotation 85663455.exe
456	Quotation 85663455.exe
456	Quotation 85663455.exe
456	Quotation 85663455.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe
3660	rundll32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
456	Quotation 85663455.exe
456	Quotation 85663455.exe
456	Quotation 85663455.exe
3660	rundll32.exe
3660	rundll32.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	456	Quotation 85663455.exe
Token: SeDebugPrivilege	3660	rundll32.exe
Token: SeShutdownPrivilege	3500	Explorer.EXE
Token: SeCreatePagefilePrivilege	3500	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 456	1328	Quotation 85663455.exe	99
PID 1328 wrote to memory of 456	1328	Quotation 85663455.exe	99
PID 1328 wrote to memory of 456	1328	Quotation 85663455.exe	99
PID 1328 wrote to memory of 456	1328	Quotation 85663455.exe	99
PID 1328 wrote to memory of 456	1328	Quotation 85663455.exe	99
PID 1328 wrote to memory of 456	1328	Quotation 85663455.exe	99
PID 3500 wrote to memory of 3660	3500	Explorer.EXE	100
PID 3500 wrote to memory of 3660	3500	Explorer.EXE	100
PID 3500 wrote to memory of 3660	3500	Explorer.EXE	100
PID 3660 wrote to memory of 4180	3660	rundll32.exe	101
PID 3660 wrote to memory of 4180	3660	rundll32.exe	101
PID 3660 wrote to memory of 4180	3660	rundll32.exe	101

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3500
- C:\Users\Admin\AppData\Local\Temp\Quotation 85663455.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation 85663455.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1328
- - C:\Users\Admin\AppData\Local\Temp\Quotation 85663455.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation 85663455.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:456
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\SysWOW64\rundll32.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3660
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Quotation 85663455.exe"
    3⤵
    PID:4180

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/456-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/456-19-0x0000000000D90000-0x0000000000DA1000-memory.dmp

Filesize
68KB

Download
memory/456-18-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/456-16-0x0000000001210000-0x000000000155A000-memory.dmp

Filesize
3.3MB

Download
memory/1328-15-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1328-2-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1328-6-0x0000000004B30000-0x0000000004B3A000-memory.dmp

Filesize
40KB

Download
memory/1328-7-0x0000000004D70000-0x0000000004DC6000-memory.dmp

Filesize
344KB

Download
memory/1328-8-0x00000000050B0000-0x00000000050C8000-memory.dmp

Filesize
96KB

Download
memory/1328-9-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1328-10-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/1328-11-0x0000000000930000-0x00000000009CE000-memory.dmp

Filesize
632KB

Download
memory/1328-12-0x0000000000AF0000-0x0000000000B1E000-memory.dmp

Filesize
184KB

Download
memory/1328-4-0x0000000004BD0000-0x0000000004C62000-memory.dmp

Filesize
584KB

Download
memory/1328-0-0x0000000000010000-0x00000000000D6000-memory.dmp

Filesize
792KB

Download
memory/1328-3-0x00000000050E0000-0x0000000005684000-memory.dmp

Filesize
5.6MB

Download
memory/1328-1-0x0000000004A90000-0x0000000004B2C000-memory.dmp

Filesize
624KB

Download
memory/1328-5-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/3500-20-0x0000000008700000-0x000000000880F000-memory.dmp

Filesize
1.1MB

Download
memory/3500-29-0x0000000008700000-0x000000000880F000-memory.dmp

Filesize
1.1MB

Download
memory/3500-31-0x0000000008810000-0x0000000008953000-memory.dmp

Filesize
1.3MB

Download
memory/3500-33-0x0000000008810000-0x0000000008953000-memory.dmp

Filesize
1.3MB

Download
memory/3500-36-0x0000000008810000-0x0000000008953000-memory.dmp

Filesize
1.3MB

Download
memory/3660-21-0x00000000001A0000-0x00000000001B4000-memory.dmp

Filesize
80KB

Download
memory/3660-23-0x00000000001A0000-0x00000000001B4000-memory.dmp

Filesize
80KB

Download
memory/3660-24-0x00000000004C0000-0x00000000004E9000-memory.dmp

Filesize
164KB

Download
memory/3660-25-0x0000000002340000-0x000000000268A000-memory.dmp

Filesize
3.3MB

Download
memory/3660-26-0x00000000004C0000-0x00000000004E9000-memory.dmp

Filesize
164KB

Download
memory/3660-28-0x00000000022B0000-0x0000000002340000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing