xloader | f5b0cf927242b9bc3d6d1cdedb8417d1fac95e15bfc3c9fb9dec80a9bc8741c6

General

Target

ORDER_96.exe
Size

292KB
MD5

d279a9125327264ffc89fb5cb4d8e433
SHA1

44ec118059baa04d7f812ed30f52b15aa138b181
SHA256

e9fe0fe5cd5d59f973f1ea299c3476fbbd9e6a95f44509854286f584a313837c
SHA512

eb7d2a41cb461af28f961f4ae903d56bf730f3307e2bab1e91ac7e4b1b7ab6289f00ee2463f8d2477b9ffaba6e2667ff424628cf2dbc92a88716da98cd9c2db2

Score

10^/10

xloader uar3 loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

uar3

Decoy

sgadvocats.com

mjscannabus.com

hilldaley.com

ksdollhouse.com

hotgiftboutique.com

purebloodsmeet.com

relaunched.info

cap-glove.com

productcollection.store

fulikyy.xyz

remoteaviationjobs.com

bestcleancrystal.com

virtualorganizationpartner.com

bookgocar.com

hattuafhv.quest

makonigroup.com

officecom-myaccount.com

malgorzata-lac.com

e-learningeducators.com

hygilaur.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1324-61-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1324-64-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/272-70-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Executes dropped EXE 2 IoCs

Processes:

xzwgzw.exexzwgzw.exe

pid process

1100 xzwgzw.exe
1324 xzwgzw.exe
Loads dropped DLL 2 IoCs

Processes:

ORDER_96.exexzwgzw.exe

pid process

1880 ORDER_96.exe
1100 xzwgzw.exe

pid	process
1100	xzwgzw.exe
1324	xzwgzw.exe

pid	process
1880	ORDER_96.exe
1100	xzwgzw.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

xzwgzw.exexzwgzw.execmmon32.exe

description	pid	process	target process
PID 1100 set thread context of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1324 set thread context of 1412	1324	xzwgzw.exe	Explorer.EXE
PID 272 set thread context of 1412	272	cmmon32.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

Suspicious behavior: EnumeratesProcesses 31 IoCs

Processes:

xzwgzw.execmmon32.exe

pid	process
1324	xzwgzw.exe
1324	xzwgzw.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe
272	cmmon32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

xzwgzw.execmmon32.exe

pid process

1324 xzwgzw.exe
1324 xzwgzw.exe
1324 xzwgzw.exe
272 cmmon32.exe
272 cmmon32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

xzwgzw.execmmon32.exe

description pid process

Token: SeDebugPrivilege 1324 xzwgzw.exe
Token: SeDebugPrivilege 272 cmmon32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
1412 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
1412 Explorer.EXE

pid	process
1412	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1324	xzwgzw.exe
Token: SeDebugPrivilege	272	cmmon32.exe

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

ORDER_96.exexzwgzw.exeExplorer.EXEcmmon32.exe

description	pid	process	target process
PID 1880 wrote to memory of 1100	1880	ORDER_96.exe	xzwgzw.exe
PID 1880 wrote to memory of 1100	1880	ORDER_96.exe	xzwgzw.exe
PID 1880 wrote to memory of 1100	1880	ORDER_96.exe	xzwgzw.exe
PID 1880 wrote to memory of 1100	1880	ORDER_96.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1100 wrote to memory of 1324	1100	xzwgzw.exe	xzwgzw.exe
PID 1412 wrote to memory of 272	1412	Explorer.EXE	cmmon32.exe
PID 1412 wrote to memory of 272	1412	Explorer.EXE	cmmon32.exe
PID 1412 wrote to memory of 272	1412	Explorer.EXE	cmmon32.exe
PID 1412 wrote to memory of 272	1412	Explorer.EXE	cmmon32.exe
PID 272 wrote to memory of 788	272	cmmon32.exe	cmd.exe
PID 272 wrote to memory of 788	272	cmmon32.exe	cmd.exe
PID 272 wrote to memory of 788	272	cmmon32.exe	cmd.exe
PID 272 wrote to memory of 788	272	cmmon32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1412

C:\Users\Admin\AppData\Local\Temp\ORDER_96.exe
"C:\Users\Admin\AppData\Local\Temp\ORDER_96.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1880

C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe
C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe C:\Users\Admin\AppData\Local\Temp\mxshkert
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe
C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe C:\Users\Admin\AppData\Local\Temp\mxshkert
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1324

C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:272

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe"
3⤵
PID:788

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

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

C:\Users\Admin\AppData\Local\Temp\mxshkert
MD5
ecae5b2d514c5d78472341570216ae00

SHA1
c227b039d526acee4c8310138820d956543cfd52

SHA256
a53679722d3dab88ce636d6efbf4fca91f24ae2e34f6a633dfd107a1c7723f06

SHA512
d4f13fe75c874332552a6a57b1a86fafd2c66e002a2c9e242371c595944dce1b9e9699c912ae830248aae0ba5430a4e5e9a10146829be7816dd3b0c889cd17df

Download Submit
C:\Users\Admin\AppData\Local\Temp\wmlxw2s6yb6fbgobz89
MD5
8ae6f143b01998893484a3eb06aaa969

SHA1
0d4515474c8c3639b96e67bc090db1d832e4381c

SHA256
5cc34c8ae785417bd302ce53e97a54823a5e4797e1e96611a3b0fc46d452fff1

SHA512
7016250f2791e4432a00fa8317cff22a6ab75dc0b7786d59528aac6ebac1ee38b7dcd06ba6ed5fd57f6f2107035a1d728a5d085781c7a3dbe6d53f1d3b24e881

Download Submit
C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe
MD5
74cf59e346807c24e3fef93eacf51f5d

SHA1
2fbff632cad3892cd1629efd93bafaf9ccb2dd2c

SHA256
081c10a061264fada3e087f2e6a1b7215872c540daa00960a5c12ebaa53bbfb8

SHA512
5a192fea94ecab5bf59c1fc61e5f8c7f650f3a6912d9f54dbe9abbb0dbc228bd24dd12ddd15d127089881885ea1d04d45ef8f8fe9003a82282c640755fe90a4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe
MD5
74cf59e346807c24e3fef93eacf51f5d

SHA1
2fbff632cad3892cd1629efd93bafaf9ccb2dd2c

SHA256
081c10a061264fada3e087f2e6a1b7215872c540daa00960a5c12ebaa53bbfb8

SHA512
5a192fea94ecab5bf59c1fc61e5f8c7f650f3a6912d9f54dbe9abbb0dbc228bd24dd12ddd15d127089881885ea1d04d45ef8f8fe9003a82282c640755fe90a4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\xzwgzw.exe
MD5
74cf59e346807c24e3fef93eacf51f5d

SHA1
2fbff632cad3892cd1629efd93bafaf9ccb2dd2c

SHA256
081c10a061264fada3e087f2e6a1b7215872c540daa00960a5c12ebaa53bbfb8

SHA512
5a192fea94ecab5bf59c1fc61e5f8c7f650f3a6912d9f54dbe9abbb0dbc228bd24dd12ddd15d127089881885ea1d04d45ef8f8fe9003a82282c640755fe90a4d

Download Submit
\Users\Admin\AppData\Local\Temp\xzwgzw.exe
MD5
74cf59e346807c24e3fef93eacf51f5d

SHA1
2fbff632cad3892cd1629efd93bafaf9ccb2dd2c

SHA256
081c10a061264fada3e087f2e6a1b7215872c540daa00960a5c12ebaa53bbfb8

SHA512
5a192fea94ecab5bf59c1fc61e5f8c7f650f3a6912d9f54dbe9abbb0dbc228bd24dd12ddd15d127089881885ea1d04d45ef8f8fe9003a82282c640755fe90a4d

Download Submit
\Users\Admin\AppData\Local\Temp\xzwgzw.exe
MD5
74cf59e346807c24e3fef93eacf51f5d

SHA1
2fbff632cad3892cd1629efd93bafaf9ccb2dd2c

SHA256
081c10a061264fada3e087f2e6a1b7215872c540daa00960a5c12ebaa53bbfb8

SHA512
5a192fea94ecab5bf59c1fc61e5f8c7f650f3a6912d9f54dbe9abbb0dbc228bd24dd12ddd15d127089881885ea1d04d45ef8f8fe9003a82282c640755fe90a4d

Download Submit
memory/272-72-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/272-71-0x0000000002090000-0x0000000002393000-memory.dmp

Filesize
3.0MB

Download
memory/272-70-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/272-69-0x00000000003B0000-0x00000000003BD000-memory.dmp

Filesize
52KB

Download
memory/1324-65-0x0000000000860000-0x0000000000B63000-memory.dmp

Filesize
3.0MB

Download
memory/1324-67-0x00000000002C0000-0x00000000002D1000-memory.dmp

Filesize
68KB

Download
memory/1324-66-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/1324-64-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1324-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1412-68-0x0000000004990000-0x0000000004A88000-memory.dmp

Filesize
992KB

Download
memory/1412-73-0x0000000006DE0000-0x0000000006F35000-memory.dmp

Filesize
1.3MB

Download
memory/1880-53-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads