modiloader | e28fb1a3afa196f54c1a3928afee6932b99e5e363bcaac31a57881e58f3ccbd8

General

Target

z108272615262526254.exe
Size

904KB
MD5

71c18e8274447c67c89c7b48956199be
SHA1

5137e9e058e429c61f9d1b6d063ce7f1df854ac5
SHA256

e28fb1a3afa196f54c1a3928afee6932b99e5e363bcaac31a57881e58f3ccbd8
SHA512

ea80ef1d4361c994a7720312ca0855a81bde6511bd3f01db90284a230399fe3bef82817b60e384195495dd9ddeb1bf887bf6d1d2708c0d629a330939b5c1ba5f
SSDEEP

12288:l/AeU0+lRGAb9ROvbNuMmUn/LR4q8M+nqwtv07H1O9noM5:lIBljROVrn9J8M+nqwh07w

Score

10^/10

modiloader xloader uj3c loader persistence rat spyware stealer trojan

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

uj3c

Decoy

copimetro.com

choonchain.com

luxxwireless.com

fashionweekofcincinnati.com

campingshare.net

suncochina.com

kidsfundoor.com

testingnyc.co

lovesoe.com

vehiclesbeenrecord.com

socialpearmarketing.com

maxproductdji.com

getallarticle.online

forummind.com

arenamarenostrum.com

trisuaka.xyz

designgamagazine.com

chateaulehotel.com

huangse5.com

esginvestment.tech

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

ModiLoader Second Stage 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4352-134-0x0000000002870000-0x00000000028A2000-memory.dmp	modiloader_stage2

Xloader payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4352-140-0x0000000010410000-0x000000001043B000-memory.dmp	xloader
behavioral2/memory/1068-150-0x0000000010410000-0x000000001043B000-memory.dmp	xloader
behavioral2/memory/2764-151-0x0000000000930000-0x000000000095B000-memory.dmp	xloader
behavioral2/memory/2764-153-0x0000000000930000-0x000000000095B000-memory.dmp	xloader

Executes dropped EXE 1 IoCs

Processes:

zvdhftgn6qliv_.exe

pid process

2080 zvdhftgn6qliv_.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
2080	zvdhftgn6qliv_.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z108272615262526254.execscript.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mzzpizfa = "C:\\Users\\Public\\Mzzpizfa.url"	z108272615262526254.exe
Key created	\Registry\Machine\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	cscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\BHG8DX2XWH = "C:\\Program Files (x86)\\Bhbptq\\zvdhftgn6qliv_.exe"	cscript.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.execscript.exe

description	pid	process	target process
PID 1068 set thread context of 3132	1068	logagent.exe	Explorer.EXE
PID 2764 set thread context of 3132	2764	cscript.exe	Explorer.EXE

Drops file in Program Files directory 4 IoCs

Processes:

cscript.exeExplorer.EXE

description	ioc	process
File opened for modification	C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe	cscript.exe
File opened for modification	C:\Program Files (x86)\Bhbptq	Explorer.EXE
File created	C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

cscript.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cscript.exe

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

Processes:

description	flow	ioc
HTTP User-Agent header	21	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	23	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 52 IoCs

Processes:

logagent.execscript.exe

pid	process
1068	logagent.exe
1068	logagent.exe
1068	logagent.exe
1068	logagent.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe
2764	cscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3132 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

logagent.execscript.exe

pid process

1068 logagent.exe
1068 logagent.exe
1068 logagent.exe
2764 cscript.exe
2764 cscript.exe
2764 cscript.exe
2764 cscript.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.execscript.exe

description pid process

Token: SeDebugPrivilege 1068 logagent.exe
Token: SeDebugPrivilege 2764 cscript.exe

pid	process
3132	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1068	logagent.exe
Token: SeDebugPrivilege	2764	cscript.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

z108272615262526254.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 4352 wrote to memory of 1068	4352	z108272615262526254.exe	logagent.exe
PID 4352 wrote to memory of 1068	4352	z108272615262526254.exe	logagent.exe
PID 4352 wrote to memory of 1068	4352	z108272615262526254.exe	logagent.exe
PID 4352 wrote to memory of 1068	4352	z108272615262526254.exe	logagent.exe
PID 4352 wrote to memory of 1068	4352	z108272615262526254.exe	logagent.exe
PID 4352 wrote to memory of 1068	4352	z108272615262526254.exe	logagent.exe
PID 3132 wrote to memory of 2764	3132	Explorer.EXE	cscript.exe
PID 3132 wrote to memory of 2764	3132	Explorer.EXE	cscript.exe
PID 3132 wrote to memory of 2764	3132	Explorer.EXE	cscript.exe
PID 2764 wrote to memory of 1640	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 1640	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 1640	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3988	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3988	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3988	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3816	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3816	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3816	2764	cscript.exe	cmd.exe
PID 2764 wrote to memory of 3324	2764	cscript.exe	Firefox.exe
PID 2764 wrote to memory of 3324	2764	cscript.exe	Firefox.exe
PID 2764 wrote to memory of 3324	2764	cscript.exe	Firefox.exe
PID 3132 wrote to memory of 2080	3132	Explorer.EXE	zvdhftgn6qliv_.exe
PID 3132 wrote to memory of 2080	3132	Explorer.EXE	zvdhftgn6qliv_.exe
PID 3132 wrote to memory of 2080	3132	Explorer.EXE	zvdhftgn6qliv_.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3132

C:\Users\Admin\AppData\Local\Temp\z108272615262526254.exe
"C:\Users\Admin\AppData\Local\Temp\z108272615262526254.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4352

C:\Windows\SysWOW64\logagent.exe
"C:\Windows\System32\logagent.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1068

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2764

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\logagent.exe"
3⤵
PID:1640

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:3988

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:3816

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:3324

C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe
"C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe"
2⤵
- Executes dropped EXE
PID:2080

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe
Filesize
86KB

MD5
523a40703dd9e7da957aa92a204cb1c4

SHA1
2a069bff58a87f7d2b405fdf87634fb2ce213b21

SHA256
058e1a4389ae837fafc6a7bdfca2abf33ceb6915410edbc4b2ebca052e4f13a6

SHA512
ca5002ebddb39acd0dbbeb77297ffb719a36bc8288ad6f2732247a28cbf1a6fe7cd238ef126f6b1cca3f259cab55a5c01e3bfcd9bda3d25097233093bdb940bf

Download Submit
C:\Program Files (x86)\Bhbptq\zvdhftgn6qliv_.exe
Filesize
86KB

MD5
523a40703dd9e7da957aa92a204cb1c4

SHA1
2a069bff58a87f7d2b405fdf87634fb2ce213b21

SHA256
058e1a4389ae837fafc6a7bdfca2abf33ceb6915410edbc4b2ebca052e4f13a6

SHA512
ca5002ebddb39acd0dbbeb77297ffb719a36bc8288ad6f2732247a28cbf1a6fe7cd238ef126f6b1cca3f259cab55a5c01e3bfcd9bda3d25097233093bdb940bf

Download Submit
C:\Users\Admin\AppData\Local\Temp\Bhbptq\zvdhftgn6qliv_.exe
Filesize
86KB

MD5
523a40703dd9e7da957aa92a204cb1c4

SHA1
2a069bff58a87f7d2b405fdf87634fb2ce213b21

SHA256
058e1a4389ae837fafc6a7bdfca2abf33ceb6915410edbc4b2ebca052e4f13a6

SHA512
ca5002ebddb39acd0dbbeb77297ffb719a36bc8288ad6f2732247a28cbf1a6fe7cd238ef126f6b1cca3f259cab55a5c01e3bfcd9bda3d25097233093bdb940bf

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1
Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1
Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
memory/1068-150-0x0000000010410000-0x000000001043B000-memory.dmp

Filesize
172KB

Download
memory/1068-141-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/1068-143-0x0000000002B10000-0x0000000002E5A000-memory.dmp

Filesize
3.3MB

Download
memory/1068-145-0x0000000002980000-0x0000000002991000-memory.dmp

Filesize
68KB

Download
memory/2764-151-0x0000000000930000-0x000000000095B000-memory.dmp

Filesize
172KB

Download
memory/2764-155-0x0000000002880000-0x0000000002910000-memory.dmp

Filesize
576KB

Download
memory/2764-147-0x0000000000CD0000-0x0000000000CF7000-memory.dmp

Filesize
156KB

Download
memory/2764-149-0x0000000000CD0000-0x0000000000CF7000-memory.dmp

Filesize
156KB

Download
memory/2764-152-0x0000000002B50000-0x0000000002E9A000-memory.dmp

Filesize
3.3MB

Download
memory/2764-153-0x0000000000930000-0x000000000095B000-memory.dmp

Filesize
172KB

Download
memory/3132-156-0x0000000008F40000-0x0000000008FE7000-memory.dmp

Filesize
668KB

Download
memory/3132-157-0x0000000008F40000-0x0000000008FE7000-memory.dmp

Filesize
668KB

Download
memory/3132-159-0x0000000008F40000-0x0000000008FE7000-memory.dmp

Filesize
668KB

Download
memory/3132-146-0x0000000008E70000-0x0000000008F39000-memory.dmp

Filesize
804KB

Download
memory/4352-133-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/4352-140-0x0000000010410000-0x000000001043B000-memory.dmp

Filesize
172KB

Download
memory/4352-139-0x0000000010410000-0x000000001043B000-memory.dmp

Filesize
172KB

Download
memory/4352-136-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/4352-134-0x0000000002870000-0x00000000028A2000-memory.dmp

Filesize
200KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads