xloader | 2202d6f7644a964e766a1977279da2ad9825b12032c9a1b53ed0349dc8bec82e

General

Target

ATI-Export quotation N° 34715383 pdf.exe
Size

1.1MB
MD5

e74bcdece9272b7fb4e58352e373346d
SHA1

641a895c5b4effed05dd7e5e266376caca5e8be2
SHA256

7e2ec60952ce4d8fee2442f5705afb8405d94cef6b194f6013a262de5247635a
SHA512

154f38f0d78ade046c03bbff893e30c68bdcf703e20a21bf867e5165b4278b0010f8585622cdc1358f73ff8245d1d2a34322d13855dbd17fd97eb1cdd9677ade
SSDEEP

24576:6o44GE0BvNbkLOSiyRRRRR6gvqITpT0j4yirCFzfo:vLCwRRRRR6Vy10j4y1Zf

Score

10^/10

xloader uabu discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

uabu

Decoy

khedutbajar.com

vehicleporn.com

misanthropedia.com

partum.life

tenshinstore.com

51tayi.com

rgr.one

lattakia-imbiss.com

escalerasdemetal.com

nationalurc.info

prettygalglam.com

globalperfumery.com

ivulam.xyz

qingniang.club

quick2ulube.com

curiget.xyz

ujeiakosdka.com

lacapitalcaferestaurant.com

agarkovsport.online

okashidonya.com

Signatures

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

Xloader payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/3928-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3928-18-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2208-23-0x00000000002F0000-0x0000000000319000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3116 set thread context of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3928 set thread context of 3464	3928	ATI-Export quotation N° 34715383 pdf.exe	56
PID 2208 set thread context of 3464	2208	systray.exe	56

System Location Discovery: System Language Discovery 1 TTPs 3 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	ATI-Export quotation N° 34715383 pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systray.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3116	ATI-Export quotation N° 34715383 pdf.exe
3116	ATI-Export quotation N° 34715383 pdf.exe
3116	ATI-Export quotation N° 34715383 pdf.exe
3116	ATI-Export quotation N° 34715383 pdf.exe
3116	ATI-Export quotation N° 34715383 pdf.exe
3928	ATI-Export quotation N° 34715383 pdf.exe
3928	ATI-Export quotation N° 34715383 pdf.exe
3928	ATI-Export quotation N° 34715383 pdf.exe
3928	ATI-Export quotation N° 34715383 pdf.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe
2208	systray.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3928	ATI-Export quotation N° 34715383 pdf.exe
3928	ATI-Export quotation N° 34715383 pdf.exe
3928	ATI-Export quotation N° 34715383 pdf.exe
2208	systray.exe
2208	systray.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3116	ATI-Export quotation N° 34715383 pdf.exe
Token: SeDebugPrivilege	3928	ATI-Export quotation N° 34715383 pdf.exe
Token: SeDebugPrivilege	2208	systray.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 2628	3116	ATI-Export quotation N° 34715383 pdf.exe	100
PID 3116 wrote to memory of 2628	3116	ATI-Export quotation N° 34715383 pdf.exe	100
PID 3116 wrote to memory of 2628	3116	ATI-Export quotation N° 34715383 pdf.exe	100
PID 3116 wrote to memory of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3116 wrote to memory of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3116 wrote to memory of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3116 wrote to memory of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3116 wrote to memory of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3116 wrote to memory of 3928	3116	ATI-Export quotation N° 34715383 pdf.exe	101
PID 3464 wrote to memory of 2208	3464	Explorer.EXE	104
PID 3464 wrote to memory of 2208	3464	Explorer.EXE	104
PID 3464 wrote to memory of 2208	3464	Explorer.EXE	104
PID 2208 wrote to memory of 4348	2208	systray.exe	105
PID 2208 wrote to memory of 4348	2208	systray.exe	105
PID 2208 wrote to memory of 4348	2208	systray.exe	105

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3116
- - C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe"
    3⤵
    PID:2628
- - C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3928
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:1584
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:3540
- C:\Windows\SysWOW64\systray.exe
  "C:\Windows\SysWOW64\systray.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2208
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\ATI-Export quotation N° 34715383 pdf.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2208-21-0x0000000000330000-0x0000000000336000-memory.dmp

Filesize
24KB

Download
memory/2208-23-0x00000000002F0000-0x0000000000319000-memory.dmp

Filesize
164KB

Download
memory/2208-22-0x0000000000330000-0x0000000000336000-memory.dmp

Filesize
24KB

Download
memory/3116-12-0x0000000000D90000-0x0000000000DC2000-memory.dmp

Filesize
200KB

Download
memory/3116-15-0x0000000074AA0000-0x0000000075250000-memory.dmp

Filesize
7.7MB

Download
memory/3116-5-0x0000000005220000-0x000000000522A000-memory.dmp

Filesize
40KB

Download
memory/3116-6-0x0000000005540000-0x0000000005596000-memory.dmp

Filesize
344KB

Download
memory/3116-7-0x0000000074AA0000-0x0000000075250000-memory.dmp

Filesize
7.7MB

Download
memory/3116-8-0x0000000005750000-0x0000000005760000-memory.dmp

Filesize
64KB

Download
memory/3116-9-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/3116-10-0x0000000074AA0000-0x0000000075250000-memory.dmp

Filesize
7.7MB

Download
memory/3116-11-0x00000000011E0000-0x000000000125A000-memory.dmp

Filesize
488KB

Download
memory/3116-0-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/3116-1-0x0000000000720000-0x0000000000838000-memory.dmp

Filesize
1.1MB

Download
memory/3116-4-0x0000000005370000-0x0000000005402000-memory.dmp

Filesize
584KB

Download
memory/3116-2-0x0000000005260000-0x00000000052FC000-memory.dmp

Filesize
624KB

Download
memory/3116-3-0x0000000005920000-0x0000000005EC4000-memory.dmp

Filesize
5.6MB

Download
memory/3464-20-0x0000000006AD0000-0x0000000006C27000-memory.dmp

Filesize
1.3MB

Download
memory/3464-24-0x0000000006AD0000-0x0000000006C27000-memory.dmp

Filesize
1.3MB

Download
memory/3464-28-0x0000000008090000-0x000000000819F000-memory.dmp

Filesize
1.1MB

Download
memory/3464-29-0x0000000008090000-0x000000000819F000-memory.dmp

Filesize
1.1MB

Download
memory/3464-31-0x0000000008090000-0x000000000819F000-memory.dmp

Filesize
1.1MB

Download
memory/3928-18-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3928-19-0x00000000015B0000-0x00000000015C1000-memory.dmp

Filesize
68KB

Download
memory/3928-16-0x00000000017D0000-0x0000000001B1A000-memory.dmp

Filesize
3.3MB

Download
memory/3928-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

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