xloader | 074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867

General

Target

074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe
Size

737KB
MD5

6ae185ce909f0b66306100824c28bad1
SHA1

5f23a2d4b2c564c95606e537e557aa8251087746
SHA256

074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867
SHA512

01931c4d70f045957aa012a8912f483e11e0f069cee8fd304acc4cb7e44c838abbe1ea870d0e13ef8573967845ab2e1102d47eb76ce6b688904ceacaa8258ef7

Score

10^/10

xloader ahc8 loader persistence rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ahc8

Decoy

methodicalservices.com

lojahelius.com

dxadxc.com

keshaunharris.club

hockeyengolfshop.online

sherranmanning.com

instylelimos.net

plick-click.com

tntexplode.com

movement-practice.net

nftlake.digital

134171.com

newhorizonseo.com

lm-solar.com

fahrrad-markt24.com

creatologiest.com

juststartmessy.com

sady-rossii-ural.com

blockchain-salt.com

bestoflakegeorge.guide

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/3188-199-0x0000000072480000-0x00000000724A9000-memory.dmp	xloader
behavioral1/memory/3188-202-0x00000000047C0000-0x0000000004958000-memory.dmp	xloader
behavioral1/memory/1228-205-0x0000000000110000-0x0000000000139000-memory.dmp	xloader

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Windows\CurrentVersion\Run\Iodqgrdelf = "C:\\Users\\Admin\\Contacts\\fledrgqdoI.url"	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exemstsc.exe

description	pid	process	target process
PID 3188 set thread context of 2892	3188	logagent.exe	Explorer.EXE
PID 1228 set thread context of 2892	1228	mstsc.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 52 IoCs

Processes:

logagent.exemstsc.exe

pid	process
3188	logagent.exe
3188	logagent.exe
3188	logagent.exe
3188	logagent.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe
1228	mstsc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2892 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.exemstsc.exe

pid process

3188 logagent.exe
3188 logagent.exe
3188 logagent.exe
1228 mstsc.exe
1228 mstsc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.exemstsc.exe

description pid process

Token: SeDebugPrivilege 3188 logagent.exe
Token: SeDebugPrivilege 1228 mstsc.exe

pid	process
2892	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	3188	logagent.exe
Token: SeDebugPrivilege	1228	mstsc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exeExplorer.EXE

description	pid	process	target process
PID 2608 wrote to memory of 3188	2608	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe	logagent.exe
PID 2608 wrote to memory of 3188	2608	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe	logagent.exe
PID 2608 wrote to memory of 3188	2608	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe	logagent.exe
PID 2608 wrote to memory of 3188	2608	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe	logagent.exe
PID 2608 wrote to memory of 3188	2608	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe	logagent.exe
PID 2608 wrote to memory of 3188	2608	074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe	logagent.exe
PID 2892 wrote to memory of 1228	2892	Explorer.EXE	mstsc.exe
PID 2892 wrote to memory of 1228	2892	Explorer.EXE	mstsc.exe
PID 2892 wrote to memory of 1228	2892	Explorer.EXE	mstsc.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2892

C:\Users\Admin\AppData\Local\Temp\074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe
"C:\Users\Admin\AppData\Local\Temp\074991cefc03a7683cb3c81e83c383010f45c130fdc6dafa13469bfffaf87867.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2608

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3188

C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1228

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1228-204-0x0000000000A30000-0x0000000000D2C000-memory.dmp

Filesize
3.0MB

Download
memory/1228-205-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/1228-206-0x00000000044E0000-0x0000000004800000-memory.dmp

Filesize
3.1MB

Download
memory/1228-207-0x0000000004340000-0x00000000044D7000-memory.dmp

Filesize
1.6MB

Download
memory/2608-118-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/2892-203-0x0000000002E50000-0x0000000002F3C000-memory.dmp

Filesize
944KB

Download
memory/2892-208-0x0000000002FD0000-0x0000000003095000-memory.dmp

Filesize
788KB

Download
memory/3188-198-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/3188-199-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/3188-200-0x0000000004960000-0x0000000004C80000-memory.dmp

Filesize
3.1MB

Download
memory/3188-202-0x00000000047C0000-0x0000000004958000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads