xloader | e25be2c8b81539da9105c5bb4243ed37a8ded3cd6a1d15e2afec79418ebcfe85

General

Target

JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
Size

401KB
MD5

65742020a34915e204448afb33bd0e2e
SHA1

c21c726683fe4469870de2696eec8b824cef965c
SHA256

e25be2c8b81539da9105c5bb4243ed37a8ded3cd6a1d15e2afec79418ebcfe85
SHA512

b95bdea2f744b15c9e27a55c8e3124af94b8d6f51aa08767b39ba47f323fd3c8bb25e5eb9bfd14e2c48d4d2870ff9aff2cdb2a46bf58eb5b880699243c22b982
SSDEEP

6144:6NPTWnndzk2VJuoEESdgruWAXvP/s81Khr2bCn6qkxuKY:6ZWnnR7JuoEES6aWA/Ihqboz

Score

10^/10

xloader yjqn discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

yjqn

Decoy

ittybittybunnies.com

flordedesierto.com

cum.care

petshomespace.com

verputzarbeit.com

yuvajanmat.com

getlie.com

finanes.xyz

thelazyrando.com

domelite.design

yukinko-takasu.com

pontosmensal.com

maurlinoconstruction.com

getelectronow.com

newmexicocarwrecklawfirm.com

gunnbucks.com

ncsy30.xyz

opsem.info

authorisewallet.com

scchanghe.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/1980-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2216 set thread context of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33

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	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
1980	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 1328	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	30
PID 2216 wrote to memory of 1328	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	30
PID 2216 wrote to memory of 1328	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	30
PID 2216 wrote to memory of 1328	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	30
PID 2216 wrote to memory of 2736	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	31
PID 2216 wrote to memory of 2736	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	31
PID 2216 wrote to memory of 2736	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	31
PID 2216 wrote to memory of 2736	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	31
PID 2216 wrote to memory of 2744	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	32
PID 2216 wrote to memory of 2744	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	32
PID 2216 wrote to memory of 2744	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	32
PID 2216 wrote to memory of 2744	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	32
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33
PID 2216 wrote to memory of 1980	2216	JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe"
  2⤵
  PID:1328
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe"
  2⤵
  PID:2736
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe"
  2⤵
  PID:2744
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65742020a34915e204448afb33bd0e2e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1980

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/1980-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1980-6-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1980-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1980-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1980-13-0x0000000000A40000-0x0000000000D43000-memory.dmp

Filesize
3.0MB

Download
memory/2216-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

Filesize
4KB

Download
memory/2216-1-0x0000000000100000-0x000000000016A000-memory.dmp

Filesize
424KB

Download
memory/2216-2-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/2216-3-0x00000000004E0000-0x00000000004EE000-memory.dmp

Filesize
56KB

Download
memory/2216-4-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/2216-5-0x0000000004210000-0x0000000004262000-memory.dmp

Filesize
328KB

Download
memory/2216-12-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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