xloader | f0f020c489ae8bad33cee5f66c276f1a40dd9aff5eff55648922de36da0e233c

General

Target

c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
Size

679KB
MD5

c0a2a0aceaf14e6c168accbd44c6a583
SHA1

b97de15dcacda937581b607aff0b65f703cf063a
SHA256

f0f020c489ae8bad33cee5f66c276f1a40dd9aff5eff55648922de36da0e233c
SHA512

ffe70e0a7cb14a2a0df313da77751dfd760d211097f3d6f966fdeda3ce222c8bd43aae9e77a431370f75ea48770280ebbf446972a8a69532a1315787016583f4
SSDEEP

12288:1bQ+X8+UiDLbRHahDU1Q3ZC2csPS2FQzab85LabwSdpmSqYeo+fuDJaKU2of:1bQ+X8+UiDLbRHahDUm3ZC+PTFQ2bkS

Score

10^/10

xloader wdc8 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

wdc8

Decoy

qiklanka.com

creativechaos520.com

parentsfuid.com

phenyx.education

raisinglittlejoeys.com

gazalvet.com

xymton.com

yavstore.com

khnfcl.net

amarillodefenseattorney.com

pnsp3.xyz

dolletecarter.com

didong247.net

eaujeunetuesunique.com

ivoireshoping.com

insurancewineappraisals.com

buyidh.xyz

kpfoundationinc.com

glow49.com

discountchristmas.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/4968-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3520 set thread context of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100

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	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
4968	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
4968	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3520 wrote to memory of 4520	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	99
PID 3520 wrote to memory of 4520	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	99
PID 3520 wrote to memory of 4520	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	99
PID 3520 wrote to memory of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100
PID 3520 wrote to memory of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100
PID 3520 wrote to memory of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100
PID 3520 wrote to memory of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100
PID 3520 wrote to memory of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100
PID 3520 wrote to memory of 4968	3520	c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe	100

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_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:3520
- C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"
  2⤵
  PID:4520
- C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4968

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/3520-8-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/3520-6-0x0000000004E40000-0x0000000004EDC000-memory.dmp

Filesize
624KB

Download
memory/3520-2-0x0000000005070000-0x0000000005614000-memory.dmp

Filesize
5.6MB

Download
memory/3520-3-0x0000000004BC0000-0x0000000004C52000-memory.dmp

Filesize
584KB

Download
memory/3520-0-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/3520-5-0x0000000004C80000-0x0000000004C8A000-memory.dmp

Filesize
40KB

Download
memory/3520-1-0x0000000000170000-0x0000000000220000-memory.dmp

Filesize
704KB

Download
memory/3520-7-0x0000000004CA0000-0x0000000004CBA000-memory.dmp

Filesize
104KB

Download
memory/3520-4-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/3520-9-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/3520-10-0x0000000005B00000-0x0000000005B70000-memory.dmp

Filesize
448KB

Download
memory/3520-11-0x0000000005B90000-0x0000000005B96000-memory.dmp

Filesize
24KB

Download
memory/3520-12-0x0000000005BA0000-0x0000000005BDC000-memory.dmp

Filesize
240KB

Download
memory/3520-15-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/4968-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4968-16-0x00000000013B0000-0x00000000016FA000-memory.dmp

Filesize
3.3MB

Download

Analysis

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