xloader | 2ab1d29f9cd4a2037e40bed3d163c8821a22f486bd82ab55e01a127299e86f72

General

Target

982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
Size

885KB
MD5

b8c17d08c78f88e49edd77c35b47e851
SHA1

43bb31c71c84de912fbc4b2df45df445e0fd5de4
SHA256

982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001
SHA512

6489e1f5412c854d5b0b7d6761b9fe2bb5871b438c4bedc2080a9a0cc596f2c1fa2ce66e8d82c49611b973e6415214e52051db70a7af71db223fd3d8c3e79309
SSDEEP

12288:C1apH3333333PfJ55555555CaqaF0qMgmxd0C66baBTn0huT/pWygoptzU6Lm/GD:/X6TgCd05BTtpWDoDzU6LmO7SlEZLx

Score

10^/10

xloader uit2 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

uit2

Decoy

transmutualinformation.com

northcarolinahempcrete.com

exceedrigging.online

verifiedpaypal.net

notlieu.xyz

cdn-corp.com

wz-edu.net

chaelve.xyz

lifesongcounselling.com

misterpeppers.toys

shortfatotaku.com

divineluxmedia.com

creative-solutionco.com

daumien.com

adenomyxosarcoma.com

permanentcleaning.com

bettyandcharlie.com

premium-gutters.com

shnuffle.com

trichycateringservices.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/3428-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5072 set thread context of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94

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	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
3428	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
3428	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 2144	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	93
PID 5072 wrote to memory of 2144	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	93
PID 5072 wrote to memory of 2144	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	93
PID 5072 wrote to memory of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94
PID 5072 wrote to memory of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94
PID 5072 wrote to memory of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94
PID 5072 wrote to memory of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94
PID 5072 wrote to memory of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94
PID 5072 wrote to memory of 3428	5072	982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe	94

C:\Users\Admin\AppData\Local\Temp\982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
"C:\Users\Admin\AppData\Local\Temp\982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Users\Admin\AppData\Local\Temp\982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
  "C:\Users\Admin\AppData\Local\Temp\982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe"
  2⤵
  PID:2144
- C:\Users\Admin\AppData\Local\Temp\982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe
  "C:\Users\Admin\AppData\Local\Temp\982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3428

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

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Downloads

memory/3428-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3428-15-0x00000000014D0000-0x000000000181A000-memory.dmp

Filesize
3.3MB

Download
memory/5072-6-0x00000000055B0000-0x00000000055BE000-memory.dmp

Filesize
56KB

Download
memory/5072-3-0x0000000005120000-0x00000000051B2000-memory.dmp

Filesize
584KB

Download
memory/5072-4-0x00000000052E0000-0x00000000052EA000-memory.dmp

Filesize
40KB

Download
memory/5072-5-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/5072-0-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/5072-7-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/5072-8-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/5072-9-0x0000000008170000-0x000000000820C000-memory.dmp

Filesize
624KB

Download
memory/5072-10-0x0000000008400000-0x00000000084B0000-memory.dmp

Filesize
704KB

Download
memory/5072-11-0x0000000008100000-0x0000000008130000-memory.dmp

Filesize
192KB

Download
memory/5072-2-0x0000000005630000-0x0000000005BD4000-memory.dmp

Filesize
5.6MB

Download
memory/5072-14-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/5072-1-0x0000000000630000-0x0000000000714000-memory.dmp

Filesize
912KB

Download

Analysis

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