xloader | 0c9257ae6c84763746b188ff4d2dc58d040b32f8ab54e9466137312c8e0cc92b

General

Target

JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe
Size

337KB
MD5

2c2811633faebf78e7bdefb5e8867faf
SHA1

c5b01b1cbfc32b1470eacce7ff54d042e18b3e98
SHA256

0c9257ae6c84763746b188ff4d2dc58d040b32f8ab54e9466137312c8e0cc92b
SHA512

38b32de4d05dde95f97f8e3ec28c7e394f16f1417d09ddfef9a2ce05547804c82e3677a33b8c44addaa0d53fc1feee186cfc3e58671ce0c938af626c2a8f7d5e
SSDEEP

6144:WfDetGGYMkhBA1pCyFam6afSPJ3tusE3yTgGqU8VozKCBfc5fTCm+xzqAq:WfCthzSBWCsamnfSB3tZEEx8VaKCBojv

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 family
xloader

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2332-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 752 set thread context of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.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	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe
752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe
2332	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 2244	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	31
PID 752 wrote to memory of 2244	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	31
PID 752 wrote to memory of 2244	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	31
PID 752 wrote to memory of 2244	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	31
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32
PID 752 wrote to memory of 2332	752	JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:752
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe"
  2⤵
  PID:2244
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c2811633faebf78e7bdefb5e8867faf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2332

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/752-6-0x00000000046D0000-0x0000000004722000-memory.dmp

Filesize
328KB

Download
memory/752-1-0x00000000008C0000-0x000000000091A000-memory.dmp

Filesize
360KB

Download
memory/752-2-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/752-3-0x00000000002C0000-0x00000000002CA000-memory.dmp

Filesize
40KB

Download
memory/752-4-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/752-5-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/752-0-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/752-13-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2332-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2332-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2332-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2332-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2332-14-0x0000000000920000-0x0000000000C23000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing