xloader | 940ee40d0ea9f6a02abe1f52323341d70a4b5ee4fb8135a1711a45024f927b60

General

Target

9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe
Size

1.5MB
MD5

9ec36a263e339b95d1c21ab7234372a5
SHA1

29d6d78a8205cc7e7a7e565677fc697f09573d5d
SHA256

940ee40d0ea9f6a02abe1f52323341d70a4b5ee4fb8135a1711a45024f927b60
SHA512

635a31e716a8078c8f80e299746d806120a7b673cbfce70c665537992e4b2fb38373ae5faf488d1aba92d5438d1d93c2c12f894d46b38ed80aa6384fb41f5776
SSDEEP

12288:Pn32WV51OMAEjywW+8ehqmtgfZMYxQouJhYRI8RbCQ6H+Uy1Susr8MmH3jnS:/zz1O0mwRdqmGBMMQZhYRfF/ZZS5R0

Score

10^/10

xloader be4o discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

be4o

Decoy

gosth-kitchen.com

300coin.club

mdseenergys.com

weizhong.asia

pixorum.com

rdchicken.com

beverlyhills-mc.com

voteelliot.com

noithatsongtung.com

bestiepetinsurance.net

pannacottagames.com

materaweddings.com

kryodry.com

hardlikeaboss.com

fnhope.com

blun33.com

rentmystuff.pro

maimaimaoba.com

caneteperu.com

lata-gouveia.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2976-14-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2492 set thread context of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32

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	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe
2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe
2976	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2740	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2740	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2740	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2740	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32
PID 2492 wrote to memory of 2976	2492	9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Users\Admin\AppData\Local\Temp\9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe"
  2⤵
  PID:2740
- C:\Users\Admin\AppData\Local\Temp\9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9ec36a263e339b95d1c21ab7234372a5_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2976

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/2492-6-0x0000000005710000-0x00000000057B0000-memory.dmp

Filesize
640KB

Download
memory/2492-0-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2492-2-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2492-3-0x0000000000390000-0x00000000003AE000-memory.dmp

Filesize
120KB

Download
memory/2492-4-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2492-5-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2492-1-0x00000000010D0000-0x000000000125A000-memory.dmp

Filesize
1.5MB

Download
memory/2492-7-0x0000000000CE0000-0x0000000000D0E000-memory.dmp

Filesize
184KB

Download
memory/2492-15-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2976-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2976-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-14-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2976-16-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Filesize
3.0MB

Download

Analysis

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