xloader | 34f75f8458b1f58bdb1e8ff1a46270f98c6d246d213413cd0c4a7708e15e82c9

General

Target

59ddaf036f92887a34441505f84d8cc8.exe
Size

701KB
MD5

59ddaf036f92887a34441505f84d8cc8
SHA1

85745689e2f889b94b37379393a97a7a87dfec8b
SHA256

34f75f8458b1f58bdb1e8ff1a46270f98c6d246d213413cd0c4a7708e15e82c9
SHA512

336d392772f6d65f203f246c462673c92a293b91f4afc226c9613a80444004f69ef18572854e5755b22602efebfe6a0ad167a12a97ba00922a0fc8aaa3d7b0e5
SSDEEP

12288:YM5UfAgDfyobCd6HaQITcFne82kWO3+VUPObK1Cnf2VtYLrlz1+e+:ngDfyL8hle8TxHwl

Score

10^/10

xloader t75f loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

t75f

Decoy

onegolfsydney.com

kaizensportscoaching.com

mliacbjv.icu

rinstech.net

midas-parts.com

istmenian.com

ibrahimpike.com

herbspaces.com

gentleman4higher.com

workabusiness.com

isabusive.website

222555dy.com

lwhyzhzb.xyz

gabrielabravoillanes.com

hearthomelife.com

buildswealth.com

printitaz.com

l-mventures.com

baincot3.com

nstaq-labs.com

Signatures

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

Xloader payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1372-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1372-17-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1372-21-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2848-26-0x0000000000700000-0x0000000000729000-memory.dmp	xloader
behavioral2/memory/2848-28-0x0000000000700000-0x0000000000729000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exewscript.exe

description	pid	process	target process
PID 4072 set thread context of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 1372 set thread context of 3392	1372	RegSvcs.exe	Explorer.EXE
PID 1372 set thread context of 3392	1372	RegSvcs.exe	Explorer.EXE
PID 2848 set thread context of 3392	2848	wscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 48 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exewscript.exe

pid	process
4072	59ddaf036f92887a34441505f84d8cc8.exe
4072	59ddaf036f92887a34441505f84d8cc8.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe
2848	wscript.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

RegSvcs.exewscript.exe

pid process

1372 RegSvcs.exe
1372 RegSvcs.exe
1372 RegSvcs.exe
1372 RegSvcs.exe
2848 wscript.exe
2848 wscript.exe

pid	process
1372	RegSvcs.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
1372	RegSvcs.exe
2848	wscript.exe
2848	wscript.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exewscript.exe

description	pid	process
Token: SeDebugPrivilege	4072	59ddaf036f92887a34441505f84d8cc8.exe
Token: SeDebugPrivilege	1372	RegSvcs.exe
Token: SeDebugPrivilege	2848	wscript.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3392 Explorer.EXE

pid	process
3392	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeExplorer.EXEwscript.exe

description	pid	process	target process
PID 4072 wrote to memory of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 4072 wrote to memory of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 4072 wrote to memory of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 4072 wrote to memory of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 4072 wrote to memory of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 4072 wrote to memory of 1372	4072	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 3392 wrote to memory of 2848	3392	Explorer.EXE	wscript.exe
PID 3392 wrote to memory of 2848	3392	Explorer.EXE	wscript.exe
PID 3392 wrote to memory of 2848	3392	Explorer.EXE	wscript.exe
PID 2848 wrote to memory of 3008	2848	wscript.exe	cmd.exe
PID 2848 wrote to memory of 3008	2848	wscript.exe	cmd.exe
PID 2848 wrote to memory of 3008	2848	wscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3392

C:\Users\Admin\AppData\Local\Temp\59ddaf036f92887a34441505f84d8cc8.exe
"C:\Users\Admin\AppData\Local\Temp\59ddaf036f92887a34441505f84d8cc8.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4072

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1372

C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2848

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
PID:3008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1372-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1372-22-0x0000000000D40000-0x0000000000D50000-memory.dmp

Filesize
64KB

Download
memory/1372-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1372-18-0x0000000000C90000-0x0000000000CA0000-memory.dmp

Filesize
64KB

Download
memory/1372-17-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1372-15-0x0000000001290000-0x00000000015DA000-memory.dmp

Filesize
3.3MB

Download
memory/2848-25-0x0000000000960000-0x0000000000987000-memory.dmp

Filesize
156KB

Download
memory/2848-29-0x00000000025C0000-0x000000000264F000-memory.dmp

Filesize
572KB

Download
memory/2848-28-0x0000000000700000-0x0000000000729000-memory.dmp

Filesize
164KB

Download
memory/2848-27-0x0000000002760000-0x0000000002AAA000-memory.dmp

Filesize
3.3MB

Download
memory/2848-24-0x0000000000960000-0x0000000000987000-memory.dmp

Filesize
156KB

Download
memory/2848-26-0x0000000000700000-0x0000000000729000-memory.dmp

Filesize
164KB

Download
memory/3392-23-0x0000000008750000-0x00000000088CD000-memory.dmp

Filesize
1.5MB

Download
memory/3392-38-0x0000000002B70000-0x0000000002C4D000-memory.dmp

Filesize
884KB

Download
memory/3392-35-0x0000000002B70000-0x0000000002C4D000-memory.dmp

Filesize
884KB

Download
memory/3392-33-0x0000000002B70000-0x0000000002C4D000-memory.dmp

Filesize
884KB

Download
memory/3392-31-0x0000000008750000-0x00000000088CD000-memory.dmp

Filesize
1.5MB

Download
memory/3392-19-0x0000000008290000-0x00000000083C2000-memory.dmp

Filesize
1.2MB

Download
memory/4072-14-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4072-1-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4072-2-0x0000000005730000-0x0000000005CD4000-memory.dmp

Filesize
5.6MB

Download
memory/4072-0-0x0000000000720000-0x00000000007D6000-memory.dmp

Filesize
728KB

Download
memory/4072-3-0x0000000005220000-0x00000000052B2000-memory.dmp

Filesize
584KB

Download
memory/4072-4-0x0000000005480000-0x0000000005490000-memory.dmp

Filesize
64KB

Download
memory/4072-5-0x00000000051E0000-0x00000000051EA000-memory.dmp

Filesize
40KB

Download
memory/4072-6-0x00000000063E0000-0x000000000647C000-memory.dmp

Filesize
624KB

Download
memory/4072-7-0x0000000005690000-0x00000000056AC000-memory.dmp

Filesize
112KB

Download
memory/4072-11-0x0000000008F30000-0x0000000008F5E000-memory.dmp

Filesize
184KB

Download
memory/4072-10-0x0000000006970000-0x00000000069D6000-memory.dmp

Filesize
408KB

Download
memory/4072-9-0x0000000005480000-0x0000000005490000-memory.dmp

Filesize
64KB

Download
memory/4072-8-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads