xloader | a2067ce6f40be6dee1fa10c0155582a43e4b4d5b4bfe1fcf7f239332534b7109

General

Target

862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
Size

418KB
MD5

862838f5e798c19a2c222994789b5b73
SHA1

7dce91828df96ad8a6dae4fa1415dbf6755cb143
SHA256

a2067ce6f40be6dee1fa10c0155582a43e4b4d5b4bfe1fcf7f239332534b7109
SHA512

06b9d77e854045c88bc9440f0e3680930687319c4e0ba9cdf1271614d66b6d732dfd354c27ea847374c7cffde2a786810240888a19431e1ebe9707c2cc3671c2
SSDEEP

6144:h+sLgo0hS223C6iRsSWF/gupkFifsX6ppQraXTeIi+P8tUQi/qvUa5m3KHosEkSI:JS5qNF39fsX6vBjeI4Ct9ao6TJuI

Score

10^/10

xloader naec loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

naec

Decoy

thugcephus.com

yelomasala.com

rowyprima.quest

besasin09.com

globerentalcar.com

super-dev-li.online

legendaparayoutube.com

sharj4030.online

freebiesandgiveaways.com

greenidge.bet

aligned.guide

limowatchshop.com

cqreb.com

justforlulu.xyz

sppn.info

mycaroutlet.store

lcrventures.com

ultimateapparelprints.online

katakorik.com

jfrecycling.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3048-16-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

description	pid	process	target process
PID 4528 set thread context of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

4692 schtasks.exe

pid	process
4692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

pid	process
4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
3048	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
3048	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 4528 862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

description	pid	process	target process
PID 4528 wrote to memory of 4692	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	schtasks.exe
PID 4528 wrote to memory of 4692	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	schtasks.exe
PID 4528 wrote to memory of 4692	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	schtasks.exe
PID 4528 wrote to memory of 4740	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 4740	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 4740	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
PID 4528 wrote to memory of 3048	4528	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe	862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4528

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KHQybrjxsFwGTk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB805.tmp"
2⤵
- Creates scheduled task(s)
PID:4692

C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"
2⤵
PID:4740

C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3048-16-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3048-20-0x00000000015A0000-0x00000000018EA000-memory.dmp

Filesize
3.3MB

Download
memory/3048-19-0x00000000015A0000-0x00000000018EA000-memory.dmp

Filesize
3.3MB

Download
memory/4528-6-0x00000000076E0000-0x00000000076EE000-memory.dmp

Filesize
56KB

Download
memory/4528-4-0x0000000004FF0000-0x0000000005000000-memory.dmp

Filesize
64KB

Download
memory/4528-5-0x0000000004AB0000-0x0000000004ABA000-memory.dmp

Filesize
40KB

Download
memory/4528-0-0x00000000005F0000-0x000000000065E000-memory.dmp

Filesize
440KB

Download
memory/4528-7-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/4528-8-0x0000000004FF0000-0x0000000005000000-memory.dmp

Filesize
64KB

Download
memory/4528-9-0x0000000009F50000-0x0000000009FEC000-memory.dmp

Filesize
624KB

Download
memory/4528-10-0x0000000009FF0000-0x000000000A042000-memory.dmp

Filesize
328KB

Download
memory/4528-3-0x00000000074D0000-0x0000000007562000-memory.dmp

Filesize
584KB

Download
memory/4528-18-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/4528-2-0x0000000007A80000-0x0000000008024000-memory.dmp

Filesize
5.6MB

Download
memory/4528-1-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads