xloader | 3c25c50ac4d4b59c19fef8587f60f6beee03b245be3db87b0dd57d9c55ea99fd

Analysis

max time kernel
146s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:17

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General

Target

1IkqDVJJoOriyUm.exe
Size

767KB
MD5

28c79bcde960ca27c06655939081ee5a
SHA1

be93ed67953224fdb1b94ffb07e5f9f475f75eee
SHA256

c1651e761e73dbb33854b22a17eacc13a5193d412cc56c5c9310a01270c4d972
SHA512

57aaf67ce83cd9dbfdf86a2f651da5d8f3db2dcba56a6fffbb06a19000155bcc0db5b8386388122b517da345c4a1116024af676514d45f8f2543a17397dd8a41
SSDEEP

12288:9bGIibLg1mIc7JEYr8mxJ3AXCmdKhaJtMR7bHjIY2hnjwXSPFqge5JOEPpBja:hGIiI1VzmpJwylhaJt0cnjXmHPi

Score

10^/10

xloader c8ec discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

c8ec

Decoy

kingmeters.com

thawoman.com

cannabisinseconds.com

3966399.com

grabopolska.online

krystalpacifico.com

quibii.com

wangzhanceshi.online

blog-techtalks.com

refreshlightingcompany.com

justrightmap.net

sewabhartidelhi.com

noharminmasking.com

speedysignin.website

schwabinsttutional.com

carbon2algae.com

pateleprevention.com

techsavypinaki.com

onemindafrica.com

flowerpeony.com

Signatures

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

Xloader payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2808-14-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/2808-18-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/2168-25-0x0000000000080000-0x00000000000A8000-memory.dmp	xloader

Deletes itself 1 IoCs

pid	Process
2708	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2808 set thread context of 1200	2808	1IkqDVJJoOriyUm.exe	21
PID 2168 set thread context of 1200	2168	wlanext.exe	21

System Location Discovery: System Language Discovery 1 TTPs 3 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	1IkqDVJJoOriyUm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wlanext.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

pid	Process
2356	1IkqDVJJoOriyUm.exe
2356	1IkqDVJJoOriyUm.exe
2356	1IkqDVJJoOriyUm.exe
2356	1IkqDVJJoOriyUm.exe
2356	1IkqDVJJoOriyUm.exe
2356	1IkqDVJJoOriyUm.exe
2808	1IkqDVJJoOriyUm.exe
2808	1IkqDVJJoOriyUm.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe
2168	wlanext.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2808	1IkqDVJJoOriyUm.exe
2808	1IkqDVJJoOriyUm.exe
2808	1IkqDVJJoOriyUm.exe
2168	wlanext.exe
2168	wlanext.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	1IkqDVJJoOriyUm.exe
Token: SeDebugPrivilege	2808	1IkqDVJJoOriyUm.exe
Token: SeDebugPrivilege	2168	wlanext.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2920	2356	1IkqDVJJoOriyUm.exe	31
PID 2356 wrote to memory of 2920	2356	1IkqDVJJoOriyUm.exe	31
PID 2356 wrote to memory of 2920	2356	1IkqDVJJoOriyUm.exe	31
PID 2356 wrote to memory of 2920	2356	1IkqDVJJoOriyUm.exe	31
PID 2356 wrote to memory of 2928	2356	1IkqDVJJoOriyUm.exe	32
PID 2356 wrote to memory of 2928	2356	1IkqDVJJoOriyUm.exe	32
PID 2356 wrote to memory of 2928	2356	1IkqDVJJoOriyUm.exe	32
PID 2356 wrote to memory of 2928	2356	1IkqDVJJoOriyUm.exe	32
PID 2356 wrote to memory of 2904	2356	1IkqDVJJoOriyUm.exe	33
PID 2356 wrote to memory of 2904	2356	1IkqDVJJoOriyUm.exe	33
PID 2356 wrote to memory of 2904	2356	1IkqDVJJoOriyUm.exe	33
PID 2356 wrote to memory of 2904	2356	1IkqDVJJoOriyUm.exe	33
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 2356 wrote to memory of 2808	2356	1IkqDVJJoOriyUm.exe	34
PID 1200 wrote to memory of 2168	1200	Explorer.EXE	35
PID 1200 wrote to memory of 2168	1200	Explorer.EXE	35
PID 1200 wrote to memory of 2168	1200	Explorer.EXE	35
PID 1200 wrote to memory of 2168	1200	Explorer.EXE	35
PID 2168 wrote to memory of 2708	2168	wlanext.exe	36
PID 2168 wrote to memory of 2708	2168	wlanext.exe	36
PID 2168 wrote to memory of 2708	2168	wlanext.exe	36
PID 2168 wrote to memory of 2708	2168	wlanext.exe	36

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe
  "C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2356
- - C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe
    "C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe"
    3⤵
    PID:2920
- - C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe
    "C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe"
    3⤵
    PID:2928
- - C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe
    "C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe"
    3⤵
    PID:2904
- - C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe
    "C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2808
- C:\Windows\SysWOW64\wlanext.exe
  "C:\Windows\SysWOW64\wlanext.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\1IkqDVJJoOriyUm.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1200-26-0x0000000003C90000-0x0000000003D91000-memory.dmp

Filesize
1.0MB

Download
memory/1200-21-0x0000000003C90000-0x0000000003D91000-memory.dmp

Filesize
1.0MB

Download
memory/1200-20-0x0000000000110000-0x0000000000210000-memory.dmp

Filesize
1024KB

Download
memory/2168-22-0x0000000000EF0000-0x0000000000F06000-memory.dmp

Filesize
88KB

Download
memory/2168-24-0x0000000000EF0000-0x0000000000F06000-memory.dmp

Filesize
88KB

Download
memory/2168-25-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/2356-3-0x00000000007D0000-0x00000000007E8000-memory.dmp

Filesize
96KB

Download
memory/2356-7-0x0000000002040000-0x000000000206E000-memory.dmp

Filesize
184KB

Download
memory/2356-6-0x0000000005C30000-0x0000000005CCE000-memory.dmp

Filesize
632KB

Download
memory/2356-5-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2356-0-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/2356-4-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/2356-15-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2356-2-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2356-1-0x0000000000180000-0x0000000000246000-memory.dmp

Filesize
792KB

Download
memory/2808-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-19-0x0000000000120000-0x0000000000130000-memory.dmp

Filesize
64KB

Download
memory/2808-16-0x0000000000990000-0x0000000000C93000-memory.dmp

Filesize
3.0MB

Download
memory/2808-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-14-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download