xloader | 8ef3fecd16665ebbeb83615a773afbaef4dfd20882b257490f6db7e3c8216c4f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:38

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General

Target

7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe
Size

733KB
MD5

90b4e3114f0b7c76ac881e7fa9d1cda6
SHA1

39be487b01e22c2c70949f5f6d7793f65c8927fb
SHA256

7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429
SHA512

4eddc982f41d2a0e074364f75d6d16f5d69d36ec3643f2e52a3ec1d496fe2411ba9354202b4848c8bd571335496ec679ac5d181c6be77d822a0a3fbfedbe27dc
SSDEEP

12288:xamtiK5o2lNaAW0EEgQ+blT9MdBb+CObeV/H4E9UxhG8ERey/pp6NqCVyIPijk:0+Fo2lNpsEGbB+YeV/YEz5Rrxp6NZVyj

Score

10^/10

xloader a49i discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

a49i

Decoy

myprobioticspayme.com

shavers.today

cinqueportshealthcare.com

itmservicesincne.com

credit-comparison.com

xn--2kr800ab2z.group

onlinebiyoloji.online

risaki.net

americasgotargument.com

rosinterpro.com

cortadoresdejamon.biz

hotamourclub.art

boettcherlaw.com

nuciic.com

redesdelraco.com

chivang.com

yourkstreetexperience.com

yourwaykeji.com

natureate.com

bidyawasterecycling.com

Signatures

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

Xloader payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/2476-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2476-16-0x0000000000B10000-0x0000000000E13000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.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	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2476	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31
PID 1736 wrote to memory of 2476	1736	7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe	31

C:\Users\Admin\AppData\Local\Temp\7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe
"C:\Users\Admin\AppData\Local\Temp\7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Users\Admin\AppData\Local\Temp\7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe
  "C:\Users\Admin\AppData\Local\Temp\7e6427a98f29121c3cb7f3ddaf8aa6d320692178c7d178a0afa501a768459429.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2476

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/1736-6-0x00000000058C0000-0x0000000005932000-memory.dmp

Filesize
456KB

Download
memory/1736-14-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1736-2-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1736-3-0x0000000000430000-0x0000000000452000-memory.dmp

Filesize
136KB

Download
memory/1736-4-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/1736-5-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1736-1-0x0000000000A50000-0x0000000000B0E000-memory.dmp

Filesize
760KB

Download
memory/1736-7-0x0000000004360000-0x000000000439E000-memory.dmp

Filesize
248KB

Download
memory/1736-0-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/2476-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2476-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2476-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2476-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2476-15-0x0000000000B10000-0x0000000000E13000-memory.dmp

Filesize
3.0MB

Download
memory/2476-16-0x0000000000B10000-0x0000000000E13000-memory.dmp

Filesize
3.0MB

Download