xloader | 5aa4e2536c1e6a2b7ff9509081c03906f982a95df7e44bcf162429ac8f969f14

General

Target

50% payment.exe
Size

1.1MB
MD5

91d6babf1d4ec9c3ff032c9f44291161
SHA1

a9009a6c66d5b1f945d7e4ef88ed01dbf86f8d5d
SHA256

5aa4e2536c1e6a2b7ff9509081c03906f982a95df7e44bcf162429ac8f969f14
SHA512

6eda488e5c15e63db870163f652809ee1fce1169054cd296988e4d7bc6096091009bc7383efdb541fdfed2526ef18470896fe13971e84d7966a9ec30a1f72ae4

Score

10^/10

xloader loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.precigentriplegene.net/ey9c/

Decoy

veitev.com

alpinerevenuemanagement.com

filthycarwash.com

semanticzone.net

biteasia.com

cranedlbh.com

dassinlegal.com

celebrityworldhindi.com

theberrydesign.com

neapmusic.com

bombayan.com

lux-n-lush.com

yourcoachingconversations.com

asafera.com

aleraretirementpartners.com

fewsolo.xyz

mgformations.com

jenningscaswell.com

fsgateway.net

egeektechlive.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2228-125-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2228-126-0x000000000041D090-mapping.dmp	xloader
behavioral2/memory/2804-133-0x00000000004D0000-0x00000000004F9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

50% payment.exe50% payment.exerundll32.exe

description	pid	process	target process
PID 1108 set thread context of 2228	1108	50% payment.exe	50% payment.exe
PID 2228 set thread context of 2644	2228	50% payment.exe	Explorer.EXE
PID 2804 set thread context of 2644	2804	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

50% payment.exe50% payment.exerundll32.exe

pid	process
1108	50% payment.exe
1108	50% payment.exe
1108	50% payment.exe
1108	50% payment.exe
1108	50% payment.exe
2228	50% payment.exe
2228	50% payment.exe
2228	50% payment.exe
2228	50% payment.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe
2804	rundll32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

50% payment.exerundll32.exe

pid process

2228 50% payment.exe
2228 50% payment.exe
2228 50% payment.exe
2804 rundll32.exe
2804 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

50% payment.exe50% payment.exerundll32.exe

description pid process

Token: SeDebugPrivilege 1108 50% payment.exe
Token: SeDebugPrivilege 2228 50% payment.exe
Token: SeDebugPrivilege 2804 rundll32.exe

pid	process
2228	50% payment.exe
2228	50% payment.exe
2228	50% payment.exe
2804	rundll32.exe
2804	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1108	50% payment.exe
Token: SeDebugPrivilege	2228	50% payment.exe
Token: SeDebugPrivilege	2804	rundll32.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

50% payment.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 1108 wrote to memory of 2060	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2060	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2060	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2228	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2228	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2228	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2228	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2228	1108	50% payment.exe	50% payment.exe
PID 1108 wrote to memory of 2228	1108	50% payment.exe	50% payment.exe
PID 2644 wrote to memory of 2804	2644	Explorer.EXE	rundll32.exe
PID 2644 wrote to memory of 2804	2644	Explorer.EXE	rundll32.exe
PID 2644 wrote to memory of 2804	2644	Explorer.EXE	rundll32.exe
PID 2804 wrote to memory of 2276	2804	rundll32.exe	cmd.exe
PID 2804 wrote to memory of 2276	2804	rundll32.exe	cmd.exe
PID 2804 wrote to memory of 2276	2804	rundll32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:2644

C:\Users\Admin\AppData\Local\Temp\50% payment.exe
"C:\Users\Admin\AppData\Local\Temp\50% payment.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1108

C:\Users\Admin\AppData\Local\Temp\50% payment.exe
"C:\Users\Admin\AppData\Local\Temp\50% payment.exe"
3⤵
PID:2060

C:\Users\Admin\AppData\Local\Temp\50% payment.exe
"C:\Users\Admin\AppData\Local\Temp\50% payment.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2228

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2804

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\50% payment.exe"
3⤵
PID:2276

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1108-114-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/1108-116-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/1108-117-0x0000000005650000-0x0000000005651000-memory.dmp

Filesize
4KB

Download
memory/1108-118-0x00000000051F0000-0x00000000051F1000-memory.dmp

Filesize
4KB

Download
memory/1108-119-0x0000000005090000-0x0000000005091000-memory.dmp

Filesize
4KB

Download
memory/1108-120-0x00000000053B0000-0x00000000053B1000-memory.dmp

Filesize
4KB

Download
memory/1108-121-0x0000000005150000-0x000000000564E000-memory.dmp

Filesize
5.0MB

Download
memory/1108-122-0x0000000005390000-0x0000000005399000-memory.dmp

Filesize
36KB

Download
memory/1108-123-0x00000000010D0000-0x0000000001142000-memory.dmp

Filesize
456KB

Download
memory/1108-124-0x0000000008380000-0x00000000083AE000-memory.dmp

Filesize
184KB

Download
memory/2228-125-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2228-126-0x000000000041D090-mapping.dmp

Download
memory/2228-128-0x0000000001070000-0x0000000001390000-memory.dmp

Filesize
3.1MB

Download
memory/2228-129-0x0000000000BF0000-0x0000000000C01000-memory.dmp

Filesize
68KB

Download
memory/2276-135-0x0000000000000000-mapping.dmp

Download
memory/2644-130-0x0000000002C20000-0x0000000002D14000-memory.dmp

Filesize
976KB

Download
memory/2644-137-0x0000000000C50000-0x0000000000CEC000-memory.dmp

Filesize
624KB

Download
memory/2804-131-0x0000000000000000-mapping.dmp

Download
memory/2804-132-0x0000000001060000-0x0000000001073000-memory.dmp

Filesize
76KB

Download
memory/2804-134-0x0000000004480000-0x00000000047A0000-memory.dmp

Filesize
3.1MB

Download
memory/2804-133-0x00000000004D0000-0x00000000004F9000-memory.dmp

Filesize
164KB

Download
memory/2804-136-0x0000000000ED0000-0x0000000000F60000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads