xloader | 46fa7e230e5d8398c15c24dd78906dcf50da9bb1d2cfd8682ad7f2f80819a3a8

General

Target

079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe
Size

539KB
MD5

079c2e1c486dbdfd4259afc0d51f432b
SHA1

68cd10e08cb8fbc9fcc45ef4a23e2c2eec100e0f
SHA256

46fa7e230e5d8398c15c24dd78906dcf50da9bb1d2cfd8682ad7f2f80819a3a8
SHA512

21cdfc0a63ac031bc30ba212c3a9eab42057a0332a67431ca589b8176fc73432ba423da3c0b43575f1c322b58669531e1db9f866e52e266678c532c26fe4bb8e
SSDEEP

12288:yglm7yzAmZFj81+hra7UjPHEJG3S12U6LWOZgZ4/NcvJ:Blaejccra7sOd12UsWoNoJ

Score

10^/10

xloader ef6c discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ef6c

Decoy

gicaredocs.com

govusergroup.com

conversationspit.com

brondairy.com

rjtherealest.com

xn--9m1bq8wgkag3rjvb.com

mylori.net

softandcute.store

ahljsm.com

shacksolid.com

weekendmusecollection.com

gaminghallarna.net

pgonline111.online

44mpt.xyz

ambrandt.com

eddytattoo.com

blendeqes.com

upinmyfeels.com

lacucinadesign.com

docomoau.xyz

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2528-15-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_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	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe
2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe
2528	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3024	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	31
PID 2372 wrote to memory of 3024	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	31
PID 2372 wrote to memory of 3024	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	31
PID 2372 wrote to memory of 3024	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32
PID 2372 wrote to memory of 2528	2372	079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\079c2e1c486dbdfd4259afc0d51f432b_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:2372
- C:\Users\Admin\AppData\Local\Temp\079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe"
  2⤵
  PID:3024
- C:\Users\Admin\AppData\Local\Temp\079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\079c2e1c486dbdfd4259afc0d51f432b_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2528

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/2372-6-0x00000000081B0000-0x0000000008214000-memory.dmp

Filesize
400KB

Download
memory/2372-16-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download
memory/2372-2-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download
memory/2372-3-0x00000000003E0000-0x00000000003EC000-memory.dmp

Filesize
48KB

Download
memory/2372-4-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/2372-5-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download
memory/2372-7-0x00000000009C0000-0x00000000009F0000-memory.dmp

Filesize
192KB

Download
memory/2372-0-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/2372-1-0x0000000000B90000-0x0000000000C1E000-memory.dmp

Filesize
568KB

Download
memory/2528-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2528-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2528-15-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2528-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2528-17-0x0000000000C20000-0x0000000000F23000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing