xloader | e8384166957076efd104eaf0443b1cda502c5d6e3bdc3f0ea4764b5adb77ee16

General

Target

Original copies of shipment docs.exe
Size

92KB
MD5

8b96af7d76b487cea6aa04f565b8cb9f
SHA1

3e904fec3e82c9f01ccc64fbdcde35d306c6147f
SHA256

49559dd2c1d9b0841f3384f3080013f8d644760d45ab7cd4fb4928bb2b91f354
SHA512

786140d030095ce5c0865c21e049c8572e3ee5ec78eadebb15611a4b0f59bac995a306f14e85cd30506cd7661819d3d6a3fe43e4ac714fceb9e0c0991f171790

Score

10^/10

xloader loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.innovativevan.com/i8be/

Decoy

cdymjim.icu

globalmilitaryaircraft.com

slusheestore.com

freepdfconvert.net

itadsweden.com

legenddocs.com

metholyptus.com

966cm.com

mobilitygloves-protect.com

travaze.net

go-kalisa.com

believehavefaith.com

nywebhost.com

semitsol.com

wowyuu.net

cochesb2b.com

gobesttobuy.com

senmec23.com

bmsgw.com

newazenterprise.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2044-121-0x0000000000401000-0x0000000000541000-memory.dmp	xloader
behavioral2/memory/2044-122-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/3428-130-0x00000000025A0000-0x00000000025C8000-memory.dmp	xloader

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Original copies of shipment docs.exeOriginal copies of shipment docs.exe

description	ioc	process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	Original copies of shipment docs.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	Original copies of shipment docs.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

Original copies of shipment docs.exeOriginal copies of shipment docs.exe

pid process

640 Original copies of shipment docs.exe
2044 Original copies of shipment docs.exe
2044 Original copies of shipment docs.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Original copies of shipment docs.exeOriginal copies of shipment docs.exeipconfig.exe

description	pid	process	target process
PID 640 set thread context of 2044	640	Original copies of shipment docs.exe	Original copies of shipment docs.exe
PID 2044 set thread context of 2428	2044	Original copies of shipment docs.exe	Explorer.EXE
PID 2044 set thread context of 2428	2044	Original copies of shipment docs.exe	Explorer.EXE
PID 3428 set thread context of 2428	3428	ipconfig.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:

ipconfig.exe

pid process

3428 ipconfig.exe

pid	process
3428	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

Processes:

Original copies of shipment docs.exeipconfig.exe

pid	process
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe
3428	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2428 Explorer.EXE

pid	process
2428	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

Original copies of shipment docs.exeOriginal copies of shipment docs.exeipconfig.exe

pid	process
640	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
2044	Original copies of shipment docs.exe
3428	ipconfig.exe
3428	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Original copies of shipment docs.exeipconfig.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	2044	Original copies of shipment docs.exe
Token: SeDebugPrivilege	3428	ipconfig.exe
Token: SeShutdownPrivilege	2428	Explorer.EXE
Token: SeCreatePagefilePrivilege	2428	Explorer.EXE
Token: SeShutdownPrivilege	2428	Explorer.EXE
Token: SeCreatePagefilePrivilege	2428	Explorer.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Original copies of shipment docs.exe

pid process

640 Original copies of shipment docs.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2428 Explorer.EXE

pid	process
2428	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Original copies of shipment docs.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 640 wrote to memory of 2044	640	Original copies of shipment docs.exe	Original copies of shipment docs.exe
PID 640 wrote to memory of 2044	640	Original copies of shipment docs.exe	Original copies of shipment docs.exe
PID 640 wrote to memory of 2044	640	Original copies of shipment docs.exe	Original copies of shipment docs.exe
PID 640 wrote to memory of 2044	640	Original copies of shipment docs.exe	Original copies of shipment docs.exe
PID 2428 wrote to memory of 3428	2428	Explorer.EXE	ipconfig.exe
PID 2428 wrote to memory of 3428	2428	Explorer.EXE	ipconfig.exe
PID 2428 wrote to memory of 3428	2428	Explorer.EXE	ipconfig.exe
PID 3428 wrote to memory of 852	3428	ipconfig.exe	cmd.exe
PID 3428 wrote to memory of 852	3428	ipconfig.exe	cmd.exe
PID 3428 wrote to memory of 852	3428	ipconfig.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2428

C:\Users\Admin\AppData\Local\Temp\Original copies of shipment docs.exe
"C:\Users\Admin\AppData\Local\Temp\Original copies of shipment docs.exe"
2⤵
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:640

C:\Users\Admin\AppData\Local\Temp\Original copies of shipment docs.exe
"C:\Users\Admin\AppData\Local\Temp\Original copies of shipment docs.exe"
3⤵
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2044

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3428

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Original copies of shipment docs.exe"
3⤵
PID:852

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Replay Monitor

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Downloads

memory/640-116-0x0000000002250000-0x000000000225C000-memory.dmp

Filesize
48KB

Download
memory/852-131-0x0000000000000000-mapping.dmp

Download
memory/2044-126-0x0000000000160000-0x0000000000170000-memory.dmp

Filesize
64KB

Download
memory/2044-117-0x00000000004019EC-mapping.dmp

Download
memory/2044-118-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/2044-119-0x0000000000401000-0x00000000004FD000-memory.dmp

Filesize
1008KB

Download
memory/2044-120-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/2044-121-0x0000000000401000-0x0000000000541000-memory.dmp

Filesize
1.2MB

Download
memory/2044-122-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2044-124-0x000000001E630000-0x000000001E640000-memory.dmp

Filesize
64KB

Download
memory/2044-123-0x000000001E720000-0x000000001EA40000-memory.dmp

Filesize
3.1MB

Download
memory/2428-125-0x0000000002460000-0x000000000254E000-memory.dmp

Filesize
952KB

Download
memory/2428-127-0x0000000005920000-0x00000000059E1000-memory.dmp

Filesize
772KB

Download
memory/2428-134-0x00000000064E0000-0x0000000006633000-memory.dmp

Filesize
1.3MB

Download
memory/3428-128-0x0000000000000000-mapping.dmp

Download
memory/3428-129-0x00000000003F0000-0x00000000003FB000-memory.dmp

Filesize
44KB

Download
memory/3428-130-0x00000000025A0000-0x00000000025C8000-memory.dmp

Filesize
160KB

Download
memory/3428-132-0x0000000002E50000-0x0000000003170000-memory.dmp

Filesize
3.1MB

Download
memory/3428-133-0x0000000002CB0000-0x0000000002D3F000-memory.dmp

Filesize
572KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads