xloader | 2386acaa004ee3be0654ddb8d1fb1966d004b2f23f4a428149a73e4f92ed9415

General

Target

Payment_Authorization Issue_swift MT105TT.exe
Size

459KB
MD5

e33471aca4f7ba9761cfbf41b091c9da
SHA1

a3b8444a7367eec1b5fe10f11d653b29a27c3b73
SHA256

c36c4e9b60d516ae00051b635624267123056adbbd874b7b9f67920dcb71aada
SHA512

ce8b9cf90ecbd781c7d3c75aa7694d75e2c6a4c49570de3f67b161cd64a21ac59d65228336be7a98fbfc7d0ad41b94aebb1dacb9fad88f00c1507503fcb3a790

Score

10^/10

xloader 46uq loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

46uq

C2

http://www.liberia-infos.net/46uq/

Decoy

beardeddentguy.com

envirobombs.com

mintbox.pro

xiangpusun.com

pyjama-france.com

mendocinocountylive.com

innovativepropsolutions.com

hpsaddlerock.com

qrmaindonesia.com

liphelp.com

archaeaenergy.info

18446744073709551615.com

littlecreekacresri.com

elderlycareacademy.com

drshivanieyecare.com

ashibumi.com

stevenalexandergolf.com

adoratv.net

visitnewrichmond.com

fxbvanpool.com

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
behavioral2/memory/608-133-0x000000000041D4B0-mapping.dmp	xloader
behavioral2/memory/608-132-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1052-175-0x0000000000BB0000-0x0000000000BD9000-memory.dmp	xloader

Blocklisted process makes network request 1 IoCs

Processes:

wscript.exe

flow pid process

40 1052 wscript.exe

flow	pid	process
40	1052	wscript.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Payment_Authorization Issue_swift MT105TT.exePayment_Authorization Issue_swift MT105TT.exewscript.exe

description	pid	process	target process
PID 3760 set thread context of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 608 set thread context of 3064	608	Payment_Authorization Issue_swift MT105TT.exe	Explorer.EXE
PID 1052 set thread context of 3064	1052	wscript.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1040 schtasks.exe

pid	process
1040	schtasks.exe

Suspicious behavior: EnumeratesProcesses 52 IoCs

Processes:

Payment_Authorization Issue_swift MT105TT.exepowershell.exePayment_Authorization Issue_swift MT105TT.exewscript.exe

pid	process
3760	Payment_Authorization Issue_swift MT105TT.exe
3760	Payment_Authorization Issue_swift MT105TT.exe
3760	Payment_Authorization Issue_swift MT105TT.exe
3760	Payment_Authorization Issue_swift MT105TT.exe
3760	Payment_Authorization Issue_swift MT105TT.exe
3456	powershell.exe
608	Payment_Authorization Issue_swift MT105TT.exe
608	Payment_Authorization Issue_swift MT105TT.exe
608	Payment_Authorization Issue_swift MT105TT.exe
608	Payment_Authorization Issue_swift MT105TT.exe
3456	powershell.exe
3456	powershell.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe
1052	wscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3064 Explorer.EXE

pid	process
3064	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Payment_Authorization Issue_swift MT105TT.exewscript.exe

pid	process
608	Payment_Authorization Issue_swift MT105TT.exe
608	Payment_Authorization Issue_swift MT105TT.exe
608	Payment_Authorization Issue_swift MT105TT.exe
1052	wscript.exe
1052	wscript.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Payment_Authorization Issue_swift MT105TT.exepowershell.exePayment_Authorization Issue_swift MT105TT.exewscript.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	3760	Payment_Authorization Issue_swift MT105TT.exe
Token: SeDebugPrivilege	3456	powershell.exe
Token: SeDebugPrivilege	608	Payment_Authorization Issue_swift MT105TT.exe
Token: SeDebugPrivilege	1052	wscript.exe
Token: SeShutdownPrivilege	3064	Explorer.EXE
Token: SeCreatePagefilePrivilege	3064	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Payment_Authorization Issue_swift MT105TT.exeExplorer.EXE

description	pid	process	target process
PID 3760 wrote to memory of 3456	3760	Payment_Authorization Issue_swift MT105TT.exe	powershell.exe
PID 3760 wrote to memory of 3456	3760	Payment_Authorization Issue_swift MT105TT.exe	powershell.exe
PID 3760 wrote to memory of 3456	3760	Payment_Authorization Issue_swift MT105TT.exe	powershell.exe
PID 3760 wrote to memory of 1040	3760	Payment_Authorization Issue_swift MT105TT.exe	schtasks.exe
PID 3760 wrote to memory of 1040	3760	Payment_Authorization Issue_swift MT105TT.exe	schtasks.exe
PID 3760 wrote to memory of 1040	3760	Payment_Authorization Issue_swift MT105TT.exe	schtasks.exe
PID 3760 wrote to memory of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 3760 wrote to memory of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 3760 wrote to memory of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 3760 wrote to memory of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 3760 wrote to memory of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 3760 wrote to memory of 608	3760	Payment_Authorization Issue_swift MT105TT.exe	Payment_Authorization Issue_swift MT105TT.exe
PID 3064 wrote to memory of 1052	3064	Explorer.EXE	wscript.exe
PID 3064 wrote to memory of 1052	3064	Explorer.EXE	wscript.exe
PID 3064 wrote to memory of 1052	3064	Explorer.EXE	wscript.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3064

C:\Users\Admin\AppData\Local\Temp\Payment_Authorization Issue_swift MT105TT.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Authorization Issue_swift MT105TT.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3760

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cdNqrPIAFuqkR.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3456

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cdNqrPIAFuqkR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp89BE.tmp"
3⤵
- Creates scheduled task(s)
PID:1040

C:\Users\Admin\AppData\Local\Temp\Payment_Authorization Issue_swift MT105TT.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Authorization Issue_swift MT105TT.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:608

C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
2⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1052

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp89BE.tmp
MD5
0c6783d9de5678e1a1de990683f1c824

SHA1
6467cf3c6f5a3f1bc44183fde68315c4b3e279a4

SHA256
9c1ad5f643db5f162f3ff8585e5cc53d974b84b3a35913d10b0d06aff367c296

SHA512
59097f11ba224f7947c1fad5c1cf4b49986e2ffcc67591a1bf038b0b8f5142ef89364e4248ce7b0c458a26e584884c934b51456a87466dfde2ada278bdd9422c

Download Submit
memory/608-142-0x00000000018A0000-0x00000000018B1000-memory.dmp

Filesize
68KB

Download
memory/608-133-0x000000000041D4B0-mapping.dmp

Download
memory/608-132-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/608-141-0x00000000019E0000-0x0000000001D00000-memory.dmp

Filesize
3.1MB

Download
memory/1040-126-0x0000000000000000-mapping.dmp

Download
memory/1052-179-0x0000000004FF0000-0x0000000005310000-memory.dmp

Filesize
3.1MB

Download
memory/1052-167-0x0000000000000000-mapping.dmp

Download
memory/1052-172-0x0000000000C30000-0x0000000000C57000-memory.dmp

Filesize
156KB

Download
memory/1052-175-0x0000000000BB0000-0x0000000000BD9000-memory.dmp

Filesize
164KB

Download
memory/1052-387-0x0000000004E40000-0x0000000004ED0000-memory.dmp

Filesize
576KB

Download
memory/3064-143-0x0000000006010000-0x00000000061A5000-memory.dmp

Filesize
1.6MB

Download
memory/3064-388-0x0000000004E10000-0x0000000004F47000-memory.dmp

Filesize
1.2MB

Download
memory/3456-136-0x0000000006CA0000-0x0000000006CA1000-memory.dmp

Filesize
4KB

Download
memory/3456-145-0x0000000006CD0000-0x0000000006CD1000-memory.dmp

Filesize
4KB

Download
memory/3456-131-0x0000000007090000-0x0000000007091000-memory.dmp

Filesize
4KB

Download
memory/3456-128-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/3456-127-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/3456-134-0x0000000001100000-0x0000000001101000-memory.dmp

Filesize
4KB

Download
memory/3456-135-0x0000000001102000-0x0000000001103000-memory.dmp

Filesize
4KB

Download
memory/3456-177-0x0000000001103000-0x0000000001104000-memory.dmp

Filesize
4KB

Download
memory/3456-137-0x0000000006D40000-0x0000000006D41000-memory.dmp

Filesize
4KB

Download
memory/3456-138-0x0000000006EB0000-0x0000000006EB1000-memory.dmp

Filesize
4KB

Download
memory/3456-140-0x00000000076C0000-0x00000000076C1000-memory.dmp

Filesize
4KB

Download
memory/3456-125-0x0000000000000000-mapping.dmp

Download
memory/3456-171-0x000000007EE80000-0x000000007EE81000-memory.dmp

Filesize
4KB

Download
memory/3456-168-0x0000000008ED0000-0x0000000008ED1000-memory.dmp

Filesize
4KB

Download
memory/3456-144-0x0000000000E80000-0x0000000000E81000-memory.dmp

Filesize
4KB

Download
memory/3456-129-0x00000000010B0000-0x00000000010B1000-memory.dmp

Filesize
4KB

Download
memory/3456-146-0x0000000007C40000-0x0000000007C41000-memory.dmp

Filesize
4KB

Download
memory/3456-147-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/3456-154-0x0000000008BD0000-0x0000000008C03000-memory.dmp

Filesize
204KB

Download
memory/3456-161-0x0000000008B90000-0x0000000008B91000-memory.dmp

Filesize
4KB

Download
memory/3456-166-0x0000000008D00000-0x0000000008D01000-memory.dmp

Filesize
4KB

Download
memory/3760-122-0x00000000073E0000-0x00000000073E1000-memory.dmp

Filesize
4KB

Download
memory/3760-123-0x0000000007340000-0x0000000007341000-memory.dmp

Filesize
4KB

Download
memory/3760-124-0x00000000074E0000-0x000000000753D000-memory.dmp

Filesize
372KB

Download
memory/3760-121-0x0000000004DD0000-0x0000000004DD6000-memory.dmp

Filesize
24KB

Download
memory/3760-120-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

Filesize
4KB

Download
memory/3760-115-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/3760-119-0x0000000004C20000-0x000000000511E000-memory.dmp

Filesize
5.0MB

Download
memory/3760-118-0x0000000004C20000-0x0000000004C21000-memory.dmp

Filesize
4KB

Download
memory/3760-117-0x0000000005120000-0x0000000005121000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads