xloader | dd343e8e8564f63c03e29e51e23e4181817e37f8203f4ec5a8abb9f6ca21a7bf

General

Target

PAYMENT SWIFT.exe
Size

945KB
MD5

58a2b57d6fed01004f9a3836daf788aa
SHA1

c3f3d392937fc4b9603a802808c72276a2070484
SHA256

dd343e8e8564f63c03e29e51e23e4181817e37f8203f4ec5a8abb9f6ca21a7bf
SHA512

0cdb854bff03250a52126e987112a53a44d55c5b8d3b7e79f2a01001edeb7b89375082b1891faded95e507b48f7130665a50842e535c6c6b4ecb8970ccf7fef0

Score

10^/10

xloader be3s loader persistence rat spyware stealer suricata

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

be3s

Decoy

aoxaswa.info

souplab-graphic.com

churchontheisland.com

spclassic-cars.com

stanford-edu.club

heydowm.online

chattanooga-electricians.com

sectsk.com

cxg98.com

buildafricaonline.net

buydogcoin.com

vsst247.com

lodgelastrancas.com

ainonaho.com

griousndwarehsftyfs.xyz

voltagestabilizersupply.com

xn--79q565dzfex9hg81b.com

isrvr-ccrforum.info

chitiandi.com

criticaldisco.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
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
suricata

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2396-136-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral2/memory/2396-142-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral2/memory/3056-145-0x0000000001240000-0x000000000126B000-memory.dmp	xloader
behavioral2/memory/3056-149-0x0000000001240000-0x000000000126B000-memory.dmp	xloader

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ipconfig.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	ipconfig.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\1BK8S4 = "C:\\Program Files (x86)\\Mdjd\\oxftivfllxv45h.exe"	ipconfig.exe

Executes dropped EXE 2 IoCs

Processes:

oxftivfllxv45h.exeoxftivfllxv45h.exe

pid process

1340 oxftivfllxv45h.exe
1112 oxftivfllxv45h.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1340	oxftivfllxv45h.exe
1112	oxftivfllxv45h.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

PAYMENT SWIFT.exePAYMENT SWIFT.exeipconfig.exeoxftivfllxv45h.exe

description	pid	process	target process
PID 3028 set thread context of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 2396 set thread context of 3252	2396	PAYMENT SWIFT.exe	Explorer.EXE
PID 3056 set thread context of 3252	3056	ipconfig.exe	Explorer.EXE
PID 1340 set thread context of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe

Drops file in Program Files directory 4 IoCs

Processes:

ipconfig.exeExplorer.EXE

description	ioc	process
File opened for modification	C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe	ipconfig.exe
File opened for modification	C:\Program Files (x86)\Mdjd	Explorer.EXE
File created	C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Mdjd\oxftivfllxv45h.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

3056 ipconfig.exe

pid	process
3056	ipconfig.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

ipconfig.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes:

PAYMENT SWIFT.exeipconfig.exeoxftivfllxv45h.exe

pid	process
2396	PAYMENT SWIFT.exe
2396	PAYMENT SWIFT.exe
2396	PAYMENT SWIFT.exe
2396	PAYMENT SWIFT.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
1112	oxftivfllxv45h.exe
1112	oxftivfllxv45h.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe
3056	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3252 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

PAYMENT SWIFT.exeipconfig.exe

pid process

2396 PAYMENT SWIFT.exe
2396 PAYMENT SWIFT.exe
2396 PAYMENT SWIFT.exe
3056 ipconfig.exe
3056 ipconfig.exe
3056 ipconfig.exe
3056 ipconfig.exe

pid	process
3252	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

PAYMENT SWIFT.exeipconfig.exeExplorer.EXEoxftivfllxv45h.exe

description	pid	process
Token: SeDebugPrivilege	2396	PAYMENT SWIFT.exe
Token: SeDebugPrivilege	3056	ipconfig.exe
Token: SeShutdownPrivilege	3252	Explorer.EXE
Token: SeCreatePagefilePrivilege	3252	Explorer.EXE
Token: SeShutdownPrivilege	3252	Explorer.EXE
Token: SeCreatePagefilePrivilege	3252	Explorer.EXE
Token: SeDebugPrivilege	1112	oxftivfllxv45h.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

PAYMENT SWIFT.exeExplorer.EXEipconfig.exeoxftivfllxv45h.exe

description	pid	process	target process
PID 3028 wrote to memory of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 3028 wrote to memory of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 3028 wrote to memory of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 3028 wrote to memory of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 3028 wrote to memory of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 3028 wrote to memory of 2396	3028	PAYMENT SWIFT.exe	PAYMENT SWIFT.exe
PID 3252 wrote to memory of 3056	3252	Explorer.EXE	ipconfig.exe
PID 3252 wrote to memory of 3056	3252	Explorer.EXE	ipconfig.exe
PID 3252 wrote to memory of 3056	3252	Explorer.EXE	ipconfig.exe
PID 3056 wrote to memory of 564	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 564	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 564	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 3996	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 3996	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 3996	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 1640	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 1640	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 1640	3056	ipconfig.exe	cmd.exe
PID 3056 wrote to memory of 2456	3056	ipconfig.exe	Firefox.exe
PID 3056 wrote to memory of 2456	3056	ipconfig.exe	Firefox.exe
PID 3056 wrote to memory of 2456	3056	ipconfig.exe	Firefox.exe
PID 3252 wrote to memory of 1340	3252	Explorer.EXE	oxftivfllxv45h.exe
PID 3252 wrote to memory of 1340	3252	Explorer.EXE	oxftivfllxv45h.exe
PID 3252 wrote to memory of 1340	3252	Explorer.EXE	oxftivfllxv45h.exe
PID 1340 wrote to memory of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe
PID 1340 wrote to memory of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe
PID 1340 wrote to memory of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe
PID 1340 wrote to memory of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe
PID 1340 wrote to memory of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe
PID 1340 wrote to memory of 1112	1340	oxftivfllxv45h.exe	oxftivfllxv45h.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3252

C:\Users\Admin\AppData\Local\Temp\PAYMENT SWIFT.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT SWIFT.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\PAYMENT SWIFT.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT SWIFT.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2396

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Gathers network information
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3056

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT SWIFT.exe"
3⤵
PID:564

C:\Windows\SysWOW64\cmd.exe
/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
3⤵
PID:3996

C:\Windows\SysWOW64\cmd.exe
/c copy "C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
3⤵
PID:1640

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:2456

C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe
"C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1340

C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe
"C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1112

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe

Filesize
945KB

MD5
58a2b57d6fed01004f9a3836daf788aa

SHA1
c3f3d392937fc4b9603a802808c72276a2070484

SHA256
dd343e8e8564f63c03e29e51e23e4181817e37f8203f4ec5a8abb9f6ca21a7bf

SHA512
0cdb854bff03250a52126e987112a53a44d55c5b8d3b7e79f2a01001edeb7b89375082b1891faded95e507b48f7130665a50842e535c6c6b4ecb8970ccf7fef0

Download Submit
C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe

Filesize
945KB

MD5
58a2b57d6fed01004f9a3836daf788aa

SHA1
c3f3d392937fc4b9603a802808c72276a2070484

SHA256
dd343e8e8564f63c03e29e51e23e4181817e37f8203f4ec5a8abb9f6ca21a7bf

SHA512
0cdb854bff03250a52126e987112a53a44d55c5b8d3b7e79f2a01001edeb7b89375082b1891faded95e507b48f7130665a50842e535c6c6b4ecb8970ccf7fef0

Download Submit
C:\Program Files (x86)\Mdjd\oxftivfllxv45h.exe

Filesize
945KB

MD5
58a2b57d6fed01004f9a3836daf788aa

SHA1
c3f3d392937fc4b9603a802808c72276a2070484

SHA256
dd343e8e8564f63c03e29e51e23e4181817e37f8203f4ec5a8abb9f6ca21a7bf

SHA512
0cdb854bff03250a52126e987112a53a44d55c5b8d3b7e79f2a01001edeb7b89375082b1891faded95e507b48f7130665a50842e535c6c6b4ecb8970ccf7fef0

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1

Filesize
40KB

MD5
b608d407fc15adea97c26936bc6f03f6

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
memory/564-143-0x0000000000000000-mapping.dmp

Download
memory/1112-161-0x00000000010D0000-0x000000000141A000-memory.dmp

Filesize
3.3MB

Download
memory/1112-158-0x0000000000000000-mapping.dmp

Download
memory/1340-155-0x0000000000000000-mapping.dmp

Download
memory/1640-153-0x0000000000000000-mapping.dmp

Download
memory/2396-137-0x0000000001300000-0x000000000164A000-memory.dmp

Filesize
3.3MB

Download
memory/2396-139-0x0000000000FB0000-0x0000000000FC1000-memory.dmp

Filesize
68KB

Download
memory/2396-142-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2396-135-0x0000000000000000-mapping.dmp

Download
memory/2396-136-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3028-131-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download
memory/3028-132-0x0000000005670000-0x0000000005702000-memory.dmp

Filesize
584KB

Download
memory/3028-133-0x0000000005660000-0x000000000566A000-memory.dmp

Filesize
40KB

Download
memory/3028-134-0x0000000009110000-0x00000000091AC000-memory.dmp

Filesize
624KB

Download
memory/3028-130-0x0000000000BD0000-0x0000000000CC0000-memory.dmp

Filesize
960KB

Download
memory/3056-146-0x0000000001AA0000-0x0000000001DEA000-memory.dmp

Filesize
3.3MB

Download
memory/3056-149-0x0000000001240000-0x000000000126B000-memory.dmp

Filesize
172KB

Download
memory/3056-147-0x0000000001900000-0x0000000001990000-memory.dmp

Filesize
576KB

Download
memory/3056-145-0x0000000001240000-0x000000000126B000-memory.dmp

Filesize
172KB

Download
memory/3056-144-0x0000000000360000-0x000000000036B000-memory.dmp

Filesize
44KB

Download
memory/3056-141-0x0000000000000000-mapping.dmp

Download
memory/3252-140-0x0000000002B00000-0x0000000002C02000-memory.dmp

Filesize
1.0MB

Download
memory/3252-150-0x00000000085F0000-0x000000000874E000-memory.dmp

Filesize
1.4MB

Download
memory/3252-148-0x00000000085F0000-0x000000000874E000-memory.dmp

Filesize
1.4MB

Download
memory/3996-151-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads