xloader | d2e29e115cef90f4158d21938c7458762bb01be720156a2f7c8bb8d021704fef

General

Target

52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
Size

844KB
MD5

52bf72d40f8ecc722a7d8d6ae83ad2d9
SHA1

cb2013d03a2bf04448b20a5a4aec0a8f979c8d9b
SHA256

d2e29e115cef90f4158d21938c7458762bb01be720156a2f7c8bb8d021704fef
SHA512

b35ff42e9fb56cedd485a0d307a59b4b4568ef9b04f8f4346fe8100becd9604d0e3ea1bb2764f017ef88834d24649ecb93afc8fd653469887f0731c2b0998474
SSDEEP

12288:x1kMHia17eHK7zvdqcFhPfmUxYXNUuki1qcbJdwd2/a:qcTdqMVfd2XNZLbJWES

Score

10^/10

xloader uqf5 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

uqf5

Decoy

suiddock.com

sweetgyalshop.com

puterigarden.com

orangestoreusa.com

prostirkarpat.com

ajierfoods.com

mindlablearning.com

factiive.net

beautifulbrokenhearts.com

direcionalreservapraca.com

tvhoki.com

themoderncoachinstitute.com

classactionwalgreens.com

haloog.com

sachinkaushik.com

daleearnhardtjrchevyvip.com

disconight.net

ocyslibes.icu

encounterfy.com

infamoudpapertrail.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/2512-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1952 set thread context of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104

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	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
2512	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
2512	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1896	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	102
PID 1952 wrote to memory of 1896	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	102
PID 1952 wrote to memory of 1896	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	102
PID 1952 wrote to memory of 3040	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	103
PID 1952 wrote to memory of 3040	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	103
PID 1952 wrote to memory of 3040	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	103
PID 1952 wrote to memory of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104
PID 1952 wrote to memory of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104
PID 1952 wrote to memory of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104
PID 1952 wrote to memory of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104
PID 1952 wrote to memory of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104
PID 1952 wrote to memory of 2512	1952	52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe	104

C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe"
  2⤵
  PID:1896
- C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe"
  2⤵
  PID:3040
- C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\52bf72d40f8ecc722a7d8d6ae83ad2d9_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2512

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

Loading Replay Monitor...

Downloads

memory/1952-8-0x0000000006350000-0x0000000006366000-memory.dmp

Filesize
88KB

Download
memory/1952-6-0x0000000005280000-0x00000000052D6000-memory.dmp

Filesize
344KB

Download
memory/1952-2-0x0000000005050000-0x00000000050EC000-memory.dmp

Filesize
624KB

Download
memory/1952-3-0x00000000056A0000-0x0000000005C44000-memory.dmp

Filesize
5.6MB

Download
memory/1952-0-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/1952-5-0x0000000004F90000-0x0000000004F9A000-memory.dmp

Filesize
40KB

Download
memory/1952-1-0x00000000004F0000-0x00000000005CA000-memory.dmp

Filesize
872KB

Download
memory/1952-7-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/1952-4-0x00000000050F0000-0x0000000005182000-memory.dmp

Filesize
584KB

Download
memory/1952-9-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/1952-10-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/1952-11-0x0000000006B40000-0x0000000006BDA000-memory.dmp

Filesize
616KB

Download
memory/1952-12-0x0000000009190000-0x00000000091BE000-memory.dmp

Filesize
184KB

Download
memory/1952-15-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/2512-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2512-16-0x0000000001390000-0x00000000016DA000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing