xloader | 513624286483a4e172511b412b82445a06eefc904d54de75da656ec1a6f8ae99

General

Target

see7.exe
Size

574KB
MD5

1ccf28645e2d52556487a9710de54d8e
SHA1

e83b5b14a3d08d8838e23c08070ebec713f859ef
SHA256

513624286483a4e172511b412b82445a06eefc904d54de75da656ec1a6f8ae99
SHA512

5a5f4c5fb992bac2119234563a8a7d3418baab3e3519f936f13a598aa9026dbeba571b7981a5a6afa519e18b124d8cf4c6642b30b88a4a091a051e2b41c5f321

Score

10^/10

xloader eido loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

eido

Decoy

revellbb.com

tempranillowine.net

viralstrategies.info

blacktxu.com

flfththirdbank.com

vaoex.com

theselfdirectedinvestor.com

vinadelmar.travel

othersidejimmythemonkey.com

jaguar-landrovercenter-graz.com

supremeosterreich.com

chatsubs.com

free99.design

serviciosmvs.com

bongmecams.xyz

malikwoodson.com

onlinegamebox.club

694624.com

yeezyzapatos.club

istanbul-hairtransplant.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2036-62-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral1/memory/2036-63-0x000000000041F230-mapping.dmp	xloader
behavioral1/memory/2036-65-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral1/memory/1868-72-0x0000000000090000-0x00000000000BB000-memory.dmp	xloader

Deletes itself 1 IoCs

pid	Process
524	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1756 set thread context of 2036	1756	see7.exe	28
PID 2036 set thread context of 1268	2036	see7.exe	12
PID 1868 set thread context of 1268	1868	cmstp.exe	12

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
2036	see7.exe
2036	see7.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe
1868	cmstp.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2036	see7.exe
2036	see7.exe
2036	see7.exe
1868	cmstp.exe
1868	cmstp.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1756	see7.exe
Token: SeDebugPrivilege	2036	see7.exe
Token: SeDebugPrivilege	1868	cmstp.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1756 wrote to memory of 2036	1756	see7.exe	28
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1868	1268	Explorer.EXE	30
PID 1868 wrote to memory of 524	1868	cmstp.exe	31
PID 1868 wrote to memory of 524	1868	cmstp.exe	31
PID 1868 wrote to memory of 524	1868	cmstp.exe	31
PID 1868 wrote to memory of 524	1868	cmstp.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Users\Admin\AppData\Local\Temp\see7.exe
  "C:\Users\Admin\AppData\Local\Temp\see7.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1756
- - C:\Users\Admin\AppData\Local\Temp\see7.exe
    "C:\Users\Admin\AppData\Local\Temp\see7.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2036
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:1932
- C:\Windows\SysWOW64\cmstp.exe
  "C:\Windows\SysWOW64\cmstp.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1868
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\see7.exe"
    3⤵
    - Deletes itself
    PID:524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1268-76-0x00000000066A0000-0x0000000006786000-memory.dmp

Filesize
920KB

Download
memory/1268-68-0x00000000041E0000-0x0000000004290000-memory.dmp

Filesize
704KB

Download
memory/1756-56-0x0000000000610000-0x0000000000628000-memory.dmp

Filesize
96KB

Download
memory/1756-57-0x0000000004970000-0x00000000049E4000-memory.dmp

Filesize
464KB

Download
memory/1756-58-0x0000000002050000-0x0000000002082000-memory.dmp

Filesize
200KB

Download
memory/1756-54-0x0000000000890000-0x000000000092A000-memory.dmp

Filesize
616KB

Download
memory/1756-55-0x00000000750C1000-0x00000000750C3000-memory.dmp

Filesize
8KB

Download
memory/1868-75-0x0000000001EA0000-0x0000000001F30000-memory.dmp

Filesize
576KB

Download
memory/1868-74-0x00000000020E0000-0x00000000023E3000-memory.dmp

Filesize
3.0MB

Download
memory/1868-72-0x0000000000090000-0x00000000000BB000-memory.dmp

Filesize
172KB

Download
memory/1868-71-0x0000000000860000-0x0000000000878000-memory.dmp

Filesize
96KB

Download
memory/2036-59-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2036-66-0x0000000000BF0000-0x0000000000EF3000-memory.dmp

Filesize
3.0MB

Download
memory/2036-67-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/2036-65-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2036-62-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2036-60-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Resubmissions

Analysis

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