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
behavioral1/memory/2148-14-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2148-18-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2148-24-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1820-29-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader
behavioral1/memory/1820-31-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exeipconfig.exe

description	pid	process	target process
PID 2028 set thread context of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2148 set thread context of 1204	2148	RegSvcs.exe	Explorer.EXE
PID 2148 set thread context of 1204	2148	RegSvcs.exe	Explorer.EXE
PID 1820 set thread context of 1204	1820	ipconfig.exe	Explorer.EXE

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command and Scripting Interpreter
T1059

Processes:

ipconfig.exe

pid process

1820 ipconfig.exe

pid	process
1820	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exeipconfig.exe

pid	process
2028	59ddaf036f92887a34441505f84d8cc8.exe
2028	59ddaf036f92887a34441505f84d8cc8.exe
2148	RegSvcs.exe
2148	RegSvcs.exe
2148	RegSvcs.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe
1820	ipconfig.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

RegSvcs.exeipconfig.exe

pid process

2148 RegSvcs.exe
2148 RegSvcs.exe
2148 RegSvcs.exe
2148 RegSvcs.exe
1820 ipconfig.exe
1820 ipconfig.exe

pid	process
2148	RegSvcs.exe
2148	RegSvcs.exe
2148	RegSvcs.exe
2148	RegSvcs.exe
1820	ipconfig.exe
1820	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exeipconfig.exe

description	pid	process
Token: SeDebugPrivilege	2028	59ddaf036f92887a34441505f84d8cc8.exe
Token: SeDebugPrivilege	2148	RegSvcs.exe
Token: SeDebugPrivilege	1820	ipconfig.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

59ddaf036f92887a34441505f84d8cc8.exeRegSvcs.exeipconfig.exe

description	pid	process	target process
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2028 wrote to memory of 2148	2028	59ddaf036f92887a34441505f84d8cc8.exe	RegSvcs.exe
PID 2148 wrote to memory of 1820	2148	RegSvcs.exe	ipconfig.exe
PID 2148 wrote to memory of 1820	2148	RegSvcs.exe	ipconfig.exe
PID 2148 wrote to memory of 1820	2148	RegSvcs.exe	ipconfig.exe
PID 2148 wrote to memory of 1820	2148	RegSvcs.exe	ipconfig.exe
PID 1820 wrote to memory of 2988	1820	ipconfig.exe	cmd.exe
PID 1820 wrote to memory of 2988	1820	ipconfig.exe	cmd.exe
PID 1820 wrote to memory of 2988	1820	ipconfig.exe	cmd.exe
PID 1820 wrote to memory of 2988	1820	ipconfig.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204

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:2028

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
- Suspicious use of WriteProcessMemory
PID:2148

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
4⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
5⤵
PID:2988

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1204-19-0x0000000003B50000-0x0000000003C50000-memory.dmp

Filesize
1024KB

Download
memory/1204-26-0x00000000051E0000-0x000000000530A000-memory.dmp

Filesize
1.2MB

Download
memory/1204-23-0x00000000043F0000-0x00000000044BD000-memory.dmp

Filesize
820KB

Download
memory/1204-21-0x00000000043F0000-0x00000000044BD000-memory.dmp

Filesize
820KB

Download
memory/1820-32-0x0000000000550000-0x00000000005DF000-memory.dmp

Filesize
572KB

Download
memory/1820-31-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1820-29-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1820-30-0x0000000002060000-0x0000000002363000-memory.dmp

Filesize
3.0MB

Download
memory/1820-28-0x00000000005F0000-0x00000000005FA000-memory.dmp

Filesize
40KB

Download
memory/1820-27-0x00000000005F0000-0x00000000005FA000-memory.dmp

Filesize
40KB

Download
memory/2028-7-0x00000000020D0000-0x00000000020FE000-memory.dmp

Filesize
184KB

Download
memory/2028-0-0x0000000000AB0000-0x0000000000B66000-memory.dmp

Filesize
728KB

Download
memory/2028-1-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2028-2-0x0000000004750000-0x0000000004790000-memory.dmp

Filesize
256KB

Download
memory/2028-3-0x0000000000880000-0x000000000089C000-memory.dmp

Filesize
112KB

Download
memory/2028-15-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2028-4-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2028-5-0x0000000004750000-0x0000000004790000-memory.dmp

Filesize
256KB

Download
memory/2028-6-0x0000000001F70000-0x0000000001FD6000-memory.dmp

Filesize
408KB

Download
memory/2148-18-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2148-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2148-25-0x0000000000170000-0x0000000000180000-memory.dmp

Filesize
64KB

Download
memory/2148-24-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2148-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2148-20-0x0000000000130000-0x0000000000140000-memory.dmp

Filesize
64KB

Download
memory/2148-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2148-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2148-16-0x0000000000900000-0x0000000000C03000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads