xloader | 24eeb3498aa21bb6c8f59eb4145892470d6fce8c5b6ed226c19ee625b8eb0114

General

Target

Pump Parts & Stainless Steel.exe
Size

540KB
MD5

e0213cf3bd4ca9cfd094272ed98c37a6
SHA1

704402640a854c50d4a787155d4eba19829106c9
SHA256

9e94ea964630e088c92a9caf37bbf4e9716e9490142e58f3ba84042b02461021
SHA512

e52494a23e98c19c23c18c025de804426464101d436b6ba66b096112bc8c06ff86baed2d3164688f15299edf2c4a5351b12475e70f7cde851d7b9006e8913e86
SSDEEP

12288:YhAgAIs25v5+Yzr9KtMsIUFVhwsAsK4POYiUmjclhVkOHdSMV/8pS:Y15lzr9F3UjKZsK49+4

Score

10^/10

xloader m3ci discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

m3ci

Decoy

424964.com

ocean-breath-retreat.com

icidedansdehors.art

wrochtthurl.quest

6455gfg.top

dgfipmailservice.online

banjofarmenica.com

dkcazin.com

jobs-fp.com

karens-kornerr.com

parmaesq.com

nuevochile.net

inputsquad.com

consultacedula-sep.digital

taogoubao.net

gimmesolar.com

bluelacedefense.com

grandagent.club

warqatalzawaj.com

getvirbelanow.com

Signatures

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

Xloader payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2808-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2808-16-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2808-20-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2860-27-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2604 set thread context of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2808 set thread context of 1208	2808	RegSvcs.exe	21
PID 2808 set thread context of 1208	2808	RegSvcs.exe	21
PID 2860 set thread context of 1208	2860	control.exe	21

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	Pump Parts & Stainless Steel.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	control.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2604	Pump Parts & Stainless Steel.exe
2604	Pump Parts & Stainless Steel.exe
2808	RegSvcs.exe
2808	RegSvcs.exe
2808	RegSvcs.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe
2860	control.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2808	RegSvcs.exe
2808	RegSvcs.exe
2808	RegSvcs.exe
2808	RegSvcs.exe
2860	control.exe
2860	control.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	Pump Parts & Stainless Steel.exe
Token: SeDebugPrivilege	2808	RegSvcs.exe
Token: SeDebugPrivilege	2860	control.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2096	2604	Pump Parts & Stainless Steel.exe	31
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 2604 wrote to memory of 2808	2604	Pump Parts & Stainless Steel.exe	32
PID 1208 wrote to memory of 2860	1208	Explorer.EXE	33
PID 1208 wrote to memory of 2860	1208	Explorer.EXE	33
PID 1208 wrote to memory of 2860	1208	Explorer.EXE	33
PID 1208 wrote to memory of 2860	1208	Explorer.EXE	33
PID 2860 wrote to memory of 2852	2860	control.exe	34
PID 2860 wrote to memory of 2852	2860	control.exe	34
PID 2860 wrote to memory of 2852	2860	control.exe	34
PID 2860 wrote to memory of 2852	2860	control.exe	34

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\Pump Parts & Stainless Steel.exe
  "C:\Users\Admin\AppData\Local\Temp\Pump Parts & Stainless Steel.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "{path}"
    3⤵
    PID:2096
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "{path}"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2808
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\SysWOW64\control.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:2860
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2852

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/1208-18-0x0000000006360000-0x0000000006463000-memory.dmp

Filesize
1.0MB

Download
memory/1208-28-0x0000000006710000-0x0000000006814000-memory.dmp

Filesize
1.0MB

Download
memory/1208-22-0x0000000006360000-0x0000000006463000-memory.dmp

Filesize
1.0MB

Download
memory/1208-23-0x0000000006710000-0x0000000006814000-memory.dmp

Filesize
1.0MB

Download
memory/2604-6-0x0000000005A90000-0x0000000005B12000-memory.dmp

Filesize
520KB

Download
memory/2604-5-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2604-0-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/2604-7-0x0000000002160000-0x0000000002190000-memory.dmp

Filesize
192KB

Download
memory/2604-1-0x0000000000080000-0x000000000010E000-memory.dmp

Filesize
568KB

Download
memory/2604-2-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2604-3-0x00000000007D0000-0x00000000007DA000-memory.dmp

Filesize
40KB

Download
memory/2604-4-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/2604-13-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2808-16-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-17-0x0000000000210000-0x0000000000221000-memory.dmp

Filesize
68KB

Download
memory/2808-14-0x0000000000A00000-0x0000000000D03000-memory.dmp

Filesize
3.0MB

Download
memory/2808-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-21-0x00000000002B0000-0x00000000002C1000-memory.dmp

Filesize
68KB

Download
memory/2808-20-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2860-26-0x00000000007D0000-0x00000000007EF000-memory.dmp

Filesize
124KB

Download
memory/2860-24-0x00000000007D0000-0x00000000007EF000-memory.dmp

Filesize
124KB

Download
memory/2860-27-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download

Analysis

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