xloader | 9748d96e1143a06277d9cc3e9398d366fe3fa21c4316b8134462c42a0020fe87

General

Target

REVISED OFFER.exe
Size

1.5MB
MD5

a23d32321c572b877246453f426494d2
SHA1

23f03a3533053b06acc915bcb33e9a8ebfdfa010
SHA256

9748d96e1143a06277d9cc3e9398d366fe3fa21c4316b8134462c42a0020fe87
SHA512

356ddaaf71c6d409450a558a51d8c43a8edcccf283fdf24d1c7d81a10bf21123e1b1abffae63694219bb7b2192704fd885d8a8a7409e481a6629763b7d5e2555

Score

10^/10

xloader c2ue loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2712-128-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2712-129-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/3132-137-0x0000000003290000-0x00000000032B9000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

REVISED OFFER.exeREVISED OFFER.exeNETSTAT.EXE

description	pid	process	target process
PID 2056 set thread context of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 2712 set thread context of 3028	2712	REVISED OFFER.exe	Explorer.EXE
PID 2712 set thread context of 3028	2712	REVISED OFFER.exe	Explorer.EXE
PID 3132 set thread context of 3028	3132	NETSTAT.EXE	Explorer.EXE

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

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

NETSTAT.EXE

pid process

3132 NETSTAT.EXE

pid	process
3132	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

REVISED OFFER.exeNETSTAT.EXE

pid	process
2712	REVISED OFFER.exe
2712	REVISED OFFER.exe
2712	REVISED OFFER.exe
2712	REVISED OFFER.exe
2712	REVISED OFFER.exe
2712	REVISED OFFER.exe
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE
3132	NETSTAT.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3028 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

REVISED OFFER.exeNETSTAT.EXE

pid process

2712 REVISED OFFER.exe
2712 REVISED OFFER.exe
2712 REVISED OFFER.exe
2712 REVISED OFFER.exe
3132 NETSTAT.EXE
3132 NETSTAT.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

REVISED OFFER.exeNETSTAT.EXE

description pid process

Token: SeDebugPrivilege 2712 REVISED OFFER.exe
Token: SeDebugPrivilege 3132 NETSTAT.EXE

pid	process
3028	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	2712	REVISED OFFER.exe
Token: SeDebugPrivilege	3132	NETSTAT.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

REVISED OFFER.exeExplorer.EXENETSTAT.EXE

description	pid	process	target process
PID 2056 wrote to memory of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 2056 wrote to memory of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 2056 wrote to memory of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 2056 wrote to memory of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 2056 wrote to memory of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 2056 wrote to memory of 2712	2056	REVISED OFFER.exe	REVISED OFFER.exe
PID 3028 wrote to memory of 3132	3028	Explorer.EXE	NETSTAT.EXE
PID 3028 wrote to memory of 3132	3028	Explorer.EXE	NETSTAT.EXE
PID 3028 wrote to memory of 3132	3028	Explorer.EXE	NETSTAT.EXE
PID 3132 wrote to memory of 3684	3132	NETSTAT.EXE	cmd.exe
PID 3132 wrote to memory of 3684	3132	NETSTAT.EXE	cmd.exe
PID 3132 wrote to memory of 3684	3132	NETSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\REVISED OFFER.exe
"C:\Users\Admin\AppData\Local\Temp\REVISED OFFER.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2056

C:\Users\Admin\AppData\Local\Temp\REVISED OFFER.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2712

C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3132

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\REVISED OFFER.exe"
3⤵
PID:3684

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/2056-115-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/2056-117-0x00000000057A0000-0x00000000057A1000-memory.dmp

Filesize
4KB

Download
memory/2056-118-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/2056-119-0x0000000005340000-0x0000000005341000-memory.dmp

Filesize
4KB

Download
memory/2056-120-0x00000000052A0000-0x000000000579E000-memory.dmp

Filesize
5.0MB

Download
memory/2056-121-0x0000000005230000-0x0000000005231000-memory.dmp

Filesize
4KB

Download
memory/2056-122-0x0000000007960000-0x0000000007961000-memory.dmp

Filesize
4KB

Download
memory/2056-123-0x0000000009110000-0x0000000009111000-memory.dmp

Filesize
4KB

Download
memory/2056-124-0x0000000009160000-0x0000000009161000-memory.dmp

Filesize
4KB

Download
memory/2056-125-0x0000000004C10000-0x0000000004C1E000-memory.dmp

Filesize
56KB

Download
memory/2056-126-0x00000000093B0000-0x000000000942E000-memory.dmp

Filesize
504KB

Download
memory/2056-127-0x0000000009430000-0x000000000945B000-memory.dmp

Filesize
172KB

Download
memory/2712-128-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2712-131-0x00000000011F0000-0x000000000133A000-memory.dmp

Filesize
1.3MB

Download
memory/2712-130-0x0000000001720000-0x0000000001A40000-memory.dmp

Filesize
3.1MB

Download
memory/2712-133-0x00000000011F0000-0x000000000133A000-memory.dmp

Filesize
1.3MB

Download
memory/2712-129-0x000000000041D3A0-mapping.dmp

Download
memory/3028-141-0x0000000006740000-0x000000000688C000-memory.dmp

Filesize
1.3MB

Download
memory/3028-132-0x0000000005610000-0x000000000579E000-memory.dmp

Filesize
1.6MB

Download
memory/3028-134-0x0000000002D70000-0x0000000002E6B000-memory.dmp

Filesize
1004KB

Download
memory/3132-135-0x0000000000000000-mapping.dmp

Download
memory/3132-138-0x00000000032C0000-0x000000000340A000-memory.dmp

Filesize
1.3MB

Download
memory/3132-136-0x00000000003B0000-0x00000000003BB000-memory.dmp

Filesize
44KB

Download
memory/3132-140-0x0000000003770000-0x0000000003800000-memory.dmp

Filesize
576KB

Download
memory/3132-137-0x0000000003290000-0x00000000032B9000-memory.dmp

Filesize
164KB

Download
memory/3684-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads