xloader | bf335484cc9fdfc68bda67acbe6eab1f65f0f7dd7043b3aff47b47201ca531c5

General

Target

SOA.exe
Size

1.1MB
MD5

dd9dd4dc96b829fb76c94d93549077a3
SHA1

ab1b5e44e32b93b10f1697ef407e4e846da30226
SHA256

bf335484cc9fdfc68bda67acbe6eab1f65f0f7dd7043b3aff47b47201ca531c5
SHA512

e93f9a7258f1645df87976c73aae2b0ece10f9093ce6e28eb6df6e9bc7604df2df1b2d8902604b5c53c4e9684c1da988798ca5da4afb05dddd5c063cb64b5529

Score

10^/10

xloader c2ue loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2256-130-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2256-131-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/2264-140-0x0000000000580000-0x00000000005A9000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

SOA.exeSOA.exeraserver.exe

description	pid	process	target process
PID 2404 set thread context of 2256	2404	SOA.exe	SOA.exe
PID 2256 set thread context of 392	2256	SOA.exe	Explorer.EXE
PID 2256 set thread context of 392	2256	SOA.exe	Explorer.EXE
PID 2264 set thread context of 392	2264	raserver.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 49 IoCs

Processes:

SOA.exeSOA.exeraserver.exe

pid	process
2404	SOA.exe
2404	SOA.exe
2404	SOA.exe
2256	SOA.exe
2256	SOA.exe
2256	SOA.exe
2256	SOA.exe
2256	SOA.exe
2256	SOA.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe
2264	raserver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

392 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

SOA.exeraserver.exe

pid process

2256 SOA.exe
2256 SOA.exe
2256 SOA.exe
2256 SOA.exe
2264 raserver.exe
2264 raserver.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SOA.exeSOA.exeraserver.exe

description pid process

Token: SeDebugPrivilege 2404 SOA.exe
Token: SeDebugPrivilege 2256 SOA.exe
Token: SeDebugPrivilege 2264 raserver.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

SOA.exe

pid process

2404 SOA.exe
2404 SOA.exe

pid	process
392	Explorer.EXE

pid	process
2256	SOA.exe
2256	SOA.exe
2256	SOA.exe
2256	SOA.exe
2264	raserver.exe
2264	raserver.exe

description	pid	process
Token: SeDebugPrivilege	2404	SOA.exe
Token: SeDebugPrivilege	2256	SOA.exe
Token: SeDebugPrivilege	2264	raserver.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

SOA.exeExplorer.EXEraserver.exe

description	pid	process	target process
PID 2404 wrote to memory of 2256	2404	SOA.exe	SOA.exe
PID 2404 wrote to memory of 2256	2404	SOA.exe	SOA.exe
PID 2404 wrote to memory of 2256	2404	SOA.exe	SOA.exe
PID 2404 wrote to memory of 2256	2404	SOA.exe	SOA.exe
PID 2404 wrote to memory of 2256	2404	SOA.exe	SOA.exe
PID 2404 wrote to memory of 2256	2404	SOA.exe	SOA.exe
PID 392 wrote to memory of 2264	392	Explorer.EXE	raserver.exe
PID 392 wrote to memory of 2264	392	Explorer.EXE	raserver.exe
PID 392 wrote to memory of 2264	392	Explorer.EXE	raserver.exe
PID 2264 wrote to memory of 512	2264	raserver.exe	cmd.exe
PID 2264 wrote to memory of 512	2264	raserver.exe	cmd.exe
PID 2264 wrote to memory of 512	2264	raserver.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:392

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2256

C:\Windows\SysWOW64\raserver.exe
"C:\Windows\SysWOW64\raserver.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2264

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
3⤵
PID:512

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/392-143-0x0000000002660000-0x000000000273A000-memory.dmp

Filesize
872KB

Download
memory/392-136-0x0000000004C50000-0x0000000004D75000-memory.dmp

Filesize
1.1MB

Download
memory/392-134-0x0000000005F40000-0x000000000606A000-memory.dmp

Filesize
1.2MB

Download
memory/512-138-0x0000000000000000-mapping.dmp

Download
memory/2256-130-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2256-135-0x00000000012A0000-0x00000000012B1000-memory.dmp

Filesize
68KB

Download
memory/2256-133-0x0000000001260000-0x0000000001271000-memory.dmp

Filesize
68KB

Download
memory/2256-132-0x0000000000F00000-0x0000000001220000-memory.dmp

Filesize
3.1MB

Download
memory/2256-131-0x000000000041D3A0-mapping.dmp

Download
memory/2264-137-0x0000000000000000-mapping.dmp

Download
memory/2264-140-0x0000000000580000-0x00000000005A9000-memory.dmp

Filesize
164KB

Download
memory/2264-142-0x0000000004610000-0x00000000046A0000-memory.dmp

Filesize
576KB

Download
memory/2264-141-0x0000000004780000-0x0000000004AA0000-memory.dmp

Filesize
3.1MB

Download
memory/2264-139-0x0000000000A00000-0x0000000000A1F000-memory.dmp

Filesize
124KB

Download
memory/2404-121-0x0000000005560000-0x0000000005561000-memory.dmp

Filesize
4KB

Download
memory/2404-115-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download
memory/2404-123-0x0000000005061000-0x0000000005062000-memory.dmp

Filesize
4KB

Download
memory/2404-122-0x0000000005420000-0x0000000005421000-memory.dmp

Filesize
4KB

Download
memory/2404-126-0x00000000062E0000-0x00000000062EE000-memory.dmp

Filesize
56KB

Download
memory/2404-120-0x00000000054C0000-0x00000000054C1000-memory.dmp

Filesize
4KB

Download
memory/2404-119-0x0000000005060000-0x0000000005061000-memory.dmp

Filesize
4KB

Download
memory/2404-124-0x0000000005062000-0x0000000005063000-memory.dmp

Filesize
4KB

Download
memory/2404-118-0x0000000005820000-0x0000000005821000-memory.dmp

Filesize
4KB

Download
memory/2404-125-0x0000000005065000-0x0000000005067000-memory.dmp

Filesize
8KB

Download
memory/2404-129-0x00000000084E0000-0x000000000850B000-memory.dmp

Filesize
172KB

Download
memory/2404-128-0x0000000008450000-0x00000000084C9000-memory.dmp

Filesize
484KB

Download
memory/2404-127-0x000000007EF30000-0x000000007EF31000-memory.dmp

Filesize
4KB

Download
memory/2404-117-0x0000000005000000-0x0000000005052000-memory.dmp

Filesize
328KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads