xloader | 2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a

General

Target

2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
Size

719KB
MD5

7cab95c054a94c5edf3721586505ac5b
SHA1

7a4030bbbd304350b75f44a614057fa668a5bcad
SHA256

2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a
SHA512

efecdd1e0e973668d2eba3dbd0459a9c158641ad462a3ed0de5ce5a8c39471b2d0e5f2f2c3299339e2cd6b38b2c59fea2031928981efde144255896d272a9d7d

Score

10^/10

xloader ea0r loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ea0r

C2

http://www.asiapubz-hk.com/ea0r/

Decoy

lionheartcreativestudios.com

konzertmanagement.com

blackpanther.online

broychim-int.com

takut18.com

txstarsolar.com

herdsherpa.com

igorshestakov.com

shinesbox.com

reflectpkljlt.xyz

oiltoolshub.com

viralmoneychallenge.com

changingalphastrategies.com

mecitiris.com

rdadmin.online

miniambiente.com

kominarcine.com

pino-almond.com

heihit.xyz

junqi888.com

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/8-116-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/8-117-0x000000000041D410-mapping.dmp	xloader

Loads dropped DLL 1 IoCs

Processes:

2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

pid process

1872 2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

pid	process
1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

description	pid	process	target process
PID 1872 set thread context of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

pid process

8 2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
8 2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

pid	process
8	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
8	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

description	pid	process	target process
PID 1872 wrote to memory of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
PID 1872 wrote to memory of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
PID 1872 wrote to memory of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
PID 1872 wrote to memory of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
PID 1872 wrote to memory of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
PID 1872 wrote to memory of 8	1872	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe	2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe

C:\Users\Admin\AppData\Local\Temp\2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
"C:\Users\Admin\AppData\Local\Temp\2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1872

C:\Users\Admin\AppData\Local\Temp\2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe
"C:\Users\Admin\AppData\Local\Temp\2915133c23548ba504e49e8402e5e40206942df32e9bbf6a4af9ce899f05062a.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:8

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsk10B6.tmp\yzlmxmue.dll
MD5
539cf4ec59528bc6ff87265108521650

SHA1
3e49584f9efabac0cf51931bf1553531dcbcbd57

SHA256
12b3189163059417ea946123a0c01f20df98b57ce1fc1f21e34c3ced5da0902e

SHA512
efac31bba40c7a2645183ac81c4656e4929307cf5e6f644e9754cb61222f8d7e0ddce4e7ebf84df502e00a5a9d02740e713ffb5a99bfe178198b5cb7232769da

Download Submit
memory/8-116-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/8-117-0x000000000041D410-mapping.dmp

Download
memory/8-118-0x0000000000B10000-0x0000000000E30000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads