xloader | ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f

General

Target

ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exe
Size

253KB
MD5

148b63c2b85f806c7c3036f854b1c6f0
SHA1

43b8071712dc21a04140a2eae003380b7575f7e8
SHA256

ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f
SHA512

b16af075fc1a9569d6898d58f623a8af277b09543130afaf9e21a710032d1545c42b37530514cb0d080ed3afcc028317573ae5cdd7c2fac5bbb87e0ac80f99d2

Score

10^/10

xloader arh2 loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

arh2

Decoy

hstorc.com

blackountry.com

dhrbakery.com

dezhouofit.com

defipayout.xyz

ginas4t.com

byzbh63.xyz

qrcrashview.com

mialibaby.com

enhaut.net

samainnova.com

yashveerresort.com

delfos.online

dungcumay.com

lj-counseling.net

fliptheswitch.pro

padogbitelawyer.com

aticarev.com

sederino.site

bestplansforpets-japan3.life

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
behavioral1/memory/4416-136-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral1/memory/4416-142-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral1/memory/4208-148-0x0000000000A10000-0x0000000000A3B000-memory.dmp	xloader

Executes dropped EXE 2 IoCs

Processes:

lbaooyiqoz.exelbaooyiqoz.exe

pid process

560 lbaooyiqoz.exe
4416 lbaooyiqoz.exe

pid	process
560	lbaooyiqoz.exe
4416	lbaooyiqoz.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

lbaooyiqoz.exelbaooyiqoz.execolorcpl.exe

description	pid	process	target process
PID 560 set thread context of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 4416 set thread context of 2700	4416	lbaooyiqoz.exe	Explorer.EXE
PID 4416 set thread context of 2700	4416	lbaooyiqoz.exe	Explorer.EXE
PID 4208 set thread context of 2700	4208	colorcpl.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 60 IoCs

Processes:

lbaooyiqoz.execolorcpl.exe

pid	process
4416	lbaooyiqoz.exe
4416	lbaooyiqoz.exe
4416	lbaooyiqoz.exe
4416	lbaooyiqoz.exe
4416	lbaooyiqoz.exe
4416	lbaooyiqoz.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe
4208	colorcpl.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2700 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

lbaooyiqoz.execolorcpl.exe

pid process

4416 lbaooyiqoz.exe
4416 lbaooyiqoz.exe
4416 lbaooyiqoz.exe
4416 lbaooyiqoz.exe
4208 colorcpl.exe
4208 colorcpl.exe

pid	process
2700	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

lbaooyiqoz.execolorcpl.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	4416	lbaooyiqoz.exe
Token: SeDebugPrivilege	4208	colorcpl.exe
Token: SeShutdownPrivilege	2700	Explorer.EXE
Token: SeCreatePagefilePrivilege	2700	Explorer.EXE
Token: SeShutdownPrivilege	2700	Explorer.EXE
Token: SeCreatePagefilePrivilege	2700	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

2700 Explorer.EXE
2700 Explorer.EXE

pid	process
2700	Explorer.EXE
2700	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exelbaooyiqoz.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 4620 wrote to memory of 560	4620	ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exe	lbaooyiqoz.exe
PID 4620 wrote to memory of 560	4620	ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exe	lbaooyiqoz.exe
PID 4620 wrote to memory of 560	4620	ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exe	lbaooyiqoz.exe
PID 560 wrote to memory of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 560 wrote to memory of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 560 wrote to memory of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 560 wrote to memory of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 560 wrote to memory of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 560 wrote to memory of 4416	560	lbaooyiqoz.exe	lbaooyiqoz.exe
PID 2700 wrote to memory of 4208	2700	Explorer.EXE	colorcpl.exe
PID 2700 wrote to memory of 4208	2700	Explorer.EXE	colorcpl.exe
PID 2700 wrote to memory of 4208	2700	Explorer.EXE	colorcpl.exe
PID 4208 wrote to memory of 1980	4208	colorcpl.exe	cmd.exe
PID 4208 wrote to memory of 1980	4208	colorcpl.exe	cmd.exe
PID 4208 wrote to memory of 1980	4208	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2700

C:\Users\Admin\AppData\Local\Temp\ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exe
"C:\Users\Admin\AppData\Local\Temp\ca4112bb9a7b776f14e9085c5b3ecaa7458ecaaa4c2515b79978d7f99eca768f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4620

C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe
C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe C:\Users\Admin\AppData\Local\Temp\enevfyfwb
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:560

C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe
C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe C:\Users\Admin\AppData\Local\Temp\enevfyfwb
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4416

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:4284

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:4296

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:4268

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:4352

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4208

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe"
3⤵
PID:1980

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2zz4hssyl78
Filesize
171KB

MD5
6629f2fca8fbc541cd84585ba0322e0a

SHA1
ee152ebf1a896a3e36423c10f2e82144e8d2637c

SHA256
cb50a336c419ed641855193c3c0467f29c60db1281dba1902b1fe4e23f67a57f

SHA512
25eb74a5362c67377a8030b4cc8c74f6c63151cb53fab167ff1387824c8bc4bcfe6d95d89cfd75344b2b1a0cd17fd4f28f54d83078fb8cc2e90e75703043359b

Download Submit
C:\Users\Admin\AppData\Local\Temp\enevfyfwb
Filesize
5KB

MD5
89a491b662b90b975d9e4a21c82922f7

SHA1
76feb91a683e49167ee4733a3c33036d488d13a1

SHA256
5341ab5d2d79a3589bad2eab39513a9445935a628f74acf2b0a92e0eb3c9f439

SHA512
41831f6d6b1c1c4f7aecf4a1f8c482e91992ffe3872c4e7e5e3cd5f8cde758fb54319935377af1d3239efa6c49afa3876e8421f3dbcd4e91fea3fec3e4a28638

Download Submit
C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe
Filesize
74KB

MD5
b0981fa438a30d097b95a96d1d7ec4b9

SHA1
e75ad5039db2bd35d56019da92cd8c71f95dbc4c

SHA256
f77848ff5808ce9a5a0d7732cbc15882c7453e4bd1c927bb62bdae198b4b7697

SHA512
be0257e995faa14ce18d9107078b4b6127ad5ce7c3fbbdda5aa1904d7f7eb41167398d36b124dc7296afc2d71df64e6e04a39b66fd7436b1b26a163773381eea

Download Submit
C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe
Filesize
74KB

MD5
b0981fa438a30d097b95a96d1d7ec4b9

SHA1
e75ad5039db2bd35d56019da92cd8c71f95dbc4c

SHA256
f77848ff5808ce9a5a0d7732cbc15882c7453e4bd1c927bb62bdae198b4b7697

SHA512
be0257e995faa14ce18d9107078b4b6127ad5ce7c3fbbdda5aa1904d7f7eb41167398d36b124dc7296afc2d71df64e6e04a39b66fd7436b1b26a163773381eea

Download Submit
C:\Users\Admin\AppData\Local\Temp\lbaooyiqoz.exe
Filesize
74KB

MD5
b0981fa438a30d097b95a96d1d7ec4b9

SHA1
e75ad5039db2bd35d56019da92cd8c71f95dbc4c

SHA256
f77848ff5808ce9a5a0d7732cbc15882c7453e4bd1c927bb62bdae198b4b7697

SHA512
be0257e995faa14ce18d9107078b4b6127ad5ce7c3fbbdda5aa1904d7f7eb41167398d36b124dc7296afc2d71df64e6e04a39b66fd7436b1b26a163773381eea

Download Submit
memory/560-130-0x0000000000000000-mapping.dmp

Download
memory/1980-149-0x0000000000000000-mapping.dmp

Download
memory/2700-141-0x0000000008A30000-0x0000000008BA9000-memory.dmp

Filesize
1.5MB

Download
memory/2700-151-0x00000000032C0000-0x0000000003369000-memory.dmp

Filesize
676KB

Download
memory/2700-144-0x0000000008BB0000-0x0000000008CBD000-memory.dmp

Filesize
1.1MB

Download
memory/4208-147-0x0000000002A00000-0x0000000002D4A000-memory.dmp

Filesize
3.3MB

Download
memory/4208-145-0x0000000000000000-mapping.dmp

Download
memory/4208-146-0x0000000000C50000-0x0000000000C69000-memory.dmp

Filesize
100KB

Download
memory/4208-148-0x0000000000A10000-0x0000000000A3B000-memory.dmp

Filesize
172KB

Download
memory/4208-150-0x0000000002830000-0x00000000028C0000-memory.dmp

Filesize
576KB

Download
memory/4416-142-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4416-143-0x0000000000A30000-0x0000000000A41000-memory.dmp

Filesize
68KB

Download
memory/4416-140-0x00000000004F0000-0x0000000000501000-memory.dmp

Filesize
68KB

Download
memory/4416-139-0x0000000000A90000-0x0000000000DDA000-memory.dmp

Filesize
3.3MB

Download
memory/4416-136-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4416-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads