xloader | a580a0ff9f6c6a6120632d565e69978de243842368c34c3f2abb3de3f441e06b

General

Target

f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
Size

1.1MB
MD5

f2654cd7598c850ba9229ce85998b556
SHA1

6108ca584686f895fe949878af699e846cbe19d0
SHA256

a580a0ff9f6c6a6120632d565e69978de243842368c34c3f2abb3de3f441e06b
SHA512

d911bab4267a5ff0907f09e5fe4a3c22e18452659e0af17bc9dc719ba5fb27e2863429cf28debe11597209c15cb22a4c7226310f5dd2ff2984030e91fa7051c0
SSDEEP

24576:odS/d31Kzks8ks21oODt9HJcPNoPZBUK3ITy8jh8N6ZN:JKDBxfQK30ON6ZN

Score

10^/10

xloader p596 loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

p596

Decoy

ushistorical.com

lovepropertylondon.com

acupress-the-point.com

3772548.com

ambientabuse.com

primaveracm.com

themidwestmomblog.com

havasavunma.com

rockyroadbrand.com

zzphys.com

masque-inclusif.com

myeonyeokplus.com

linkernet.pro

zezirma.com

mysiniar.com

andreamall.com

mattesonauto.com

wandopowerinc.com

casaurgence.com

salishseaquilts.com

Signatures

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

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral1/memory/2528-3-0x0000000000860000-0x0000000000872000-memory.dmp	CustAttr

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2712-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

description	pid	process	target process
PID 2528 set thread context of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2708 2712 WerFault.exe f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

pid process

2528 f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2528 f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

pid	pid_target	process	target process
2708	2712	WerFault.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

pid	process
2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exef2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe

description	pid	process	target process
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2528 wrote to memory of 2712	2528	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
PID 2712 wrote to memory of 2708	2712	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	WerFault.exe
PID 2712 wrote to memory of 2708	2712	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	WerFault.exe
PID 2712 wrote to memory of 2708	2712	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	WerFault.exe
PID 2712 wrote to memory of 2708	2712	f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2528

C:\Users\Admin\AppData\Local\Temp\f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f2654cd7598c850ba9229ce85998b556_JaffaCakes118.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 36
3⤵
- Program crash
PID:2708

MITRE ATT&CK Matrix

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Downloads

memory/2528-6-0x0000000005630000-0x00000000056CA000-memory.dmp

Filesize
616KB

Download
memory/2528-1-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2528-2-0x0000000000D10000-0x0000000000D50000-memory.dmp

Filesize
256KB

Download
memory/2528-3-0x0000000000860000-0x0000000000872000-memory.dmp

Filesize
72KB

Download
memory/2528-4-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2528-5-0x0000000000D10000-0x0000000000D50000-memory.dmp

Filesize
256KB

Download
memory/2528-0-0x0000000000DD0000-0x0000000000EF4000-memory.dmp

Filesize
1.1MB

Download
memory/2528-7-0x0000000000CB0000-0x0000000000CDE000-memory.dmp

Filesize
184KB

Download
memory/2528-14-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2712-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2712-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2712-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2712-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads