modiloader | acee640096f7e141ca83e9640c50a69b378059dd92a786c2374d97848da7cd49

General

Target

12042021493876783,xlsx.exe
Size

761KB
MD5

cd20bbd3e19a80fa77317cd2c42facdd
SHA1

41f9e2ee597df731ccd379c7e2a393fbafdbf6c0
SHA256

f2a1b48f82208d3d1bf4e613fd7c6a16f63c96ebb2c31ed502ec67cb6768b2f6
SHA512

4dd51b8d788bfaf6428b3b6336272d3ac5660d52d0efcda28bc0641ddf9d65b74c4700e6922b97a63e8edc82fd4b3e4e35f374b71251f205aefbe040d6ff2995

Score

10^/10

modiloader xloader loader persistence rat trojan

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.werealestatephotography.com/hw6d/

Decoy

medicare101now.com

danahillathletics.com

realjobexpert.com

boulderhalle-hamburg.com

idoweddinghair.com

awdcompanies.com

thevillaflora.com

neutrasystems.com

allwest-originals.com

designtehengsg.com

thenewyorker.computer

ladybugtubs.com

silina-beauty24.com

mifangtu.com

fashionbranddeveloper.com

istanbulhookah.com

askyoyo.com

osaka-computer.net

conegenie.com

agteless.com

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2404-116-0x0000000000000000-mapping.dmp	xloader
behavioral2/memory/2404-129-0x0000000010410000-0x0000000010439000-memory.dmp	xloader
behavioral2/memory/2332-176-0x0000000000160000-0x0000000000189000-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:

cmd.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3686645723-710336880-414668232-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	cmd.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ZNSDDPV0X01 = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	cmd.exe

Executes dropped EXE 1 IoCs

Processes:

Netplwiz.exe

pid process

4064 Netplwiz.exe
Loads dropped DLL 1 IoCs

Processes:

Netplwiz.exe

pid process

4064 Netplwiz.exe

pid	process
4064	Netplwiz.exe

pid	process
4064	Netplwiz.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12042021493876783,xlsx.execmd.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Dhiuyy = "C:\\Users\\Public\\Libraries\\yyuihD.url"	12042021493876783,xlsx.exe
Key created	\Registry\User\S-1-5-21-3686645723-710336880-414668232-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	cmd.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

ieinstal.execmd.exe

description	pid	process	target process
PID 2404 set thread context of 2888	2404	ieinstal.exe	Explorer.EXE
PID 2332 set thread context of 2888	2332	cmd.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 51 IoCs

Processes:

powershell.exeieinstal.execmd.exe

pid	process
2820	powershell.exe
2820	powershell.exe
2820	powershell.exe
2404	ieinstal.exe
2404	ieinstal.exe
2404	ieinstal.exe
2404	ieinstal.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe
2332	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2888 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

ieinstal.execmd.exe

pid process

2404 ieinstal.exe
2404 ieinstal.exe
2404 ieinstal.exe
2332 cmd.exe
2332 cmd.exe

pid	process
2888	Explorer.EXE

pid	process
2404	ieinstal.exe
2404	ieinstal.exe
2404	ieinstal.exe
2332	cmd.exe
2332	cmd.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

Processes:

powershell.exeieinstal.exeExplorer.EXEcmd.exe

description	pid	process
Token: SeDebugPrivilege	2820	powershell.exe
Token: SeIncreaseQuotaPrivilege	2820	powershell.exe
Token: SeSecurityPrivilege	2820	powershell.exe
Token: SeTakeOwnershipPrivilege	2820	powershell.exe
Token: SeLoadDriverPrivilege	2820	powershell.exe
Token: SeSystemProfilePrivilege	2820	powershell.exe
Token: SeSystemtimePrivilege	2820	powershell.exe
Token: SeProfSingleProcessPrivilege	2820	powershell.exe
Token: SeIncBasePriorityPrivilege	2820	powershell.exe
Token: SeCreatePagefilePrivilege	2820	powershell.exe
Token: SeBackupPrivilege	2820	powershell.exe
Token: SeRestorePrivilege	2820	powershell.exe
Token: SeShutdownPrivilege	2820	powershell.exe
Token: SeDebugPrivilege	2820	powershell.exe
Token: SeSystemEnvironmentPrivilege	2820	powershell.exe
Token: SeRemoteShutdownPrivilege	2820	powershell.exe
Token: SeUndockPrivilege	2820	powershell.exe
Token: SeManageVolumePrivilege	2820	powershell.exe
Token: 33	2820	powershell.exe
Token: 34	2820	powershell.exe
Token: 35	2820	powershell.exe
Token: 36	2820	powershell.exe
Token: SeDebugPrivilege	2404	ieinstal.exe
Token: SeShutdownPrivilege	2888	Explorer.EXE
Token: SeCreatePagefilePrivilege	2888	Explorer.EXE
Token: SeShutdownPrivilege	2888	Explorer.EXE
Token: SeCreatePagefilePrivilege	2888	Explorer.EXE
Token: SeDebugPrivilege	2332	cmd.exe
Token: SeShutdownPrivilege	2888	Explorer.EXE
Token: SeCreatePagefilePrivilege	2888	Explorer.EXE
Token: SeShutdownPrivilege	2888	Explorer.EXE
Token: SeCreatePagefilePrivilege	2888	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2888 Explorer.EXE

pid	process
2888	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

12042021493876783,xlsx.execmd.execmd.exeNetplwiz.execmd.exeExplorer.EXE

description	pid	process	target process
PID 1832 wrote to memory of 2404	1832	12042021493876783,xlsx.exe	ieinstal.exe
PID 1832 wrote to memory of 2404	1832	12042021493876783,xlsx.exe	ieinstal.exe
PID 1832 wrote to memory of 2404	1832	12042021493876783,xlsx.exe	ieinstal.exe
PID 1832 wrote to memory of 2404	1832	12042021493876783,xlsx.exe	ieinstal.exe
PID 1832 wrote to memory of 2404	1832	12042021493876783,xlsx.exe	ieinstal.exe
PID 1832 wrote to memory of 2404	1832	12042021493876783,xlsx.exe	ieinstal.exe
PID 1832 wrote to memory of 1324	1832	12042021493876783,xlsx.exe	cmd.exe
PID 1832 wrote to memory of 1324	1832	12042021493876783,xlsx.exe	cmd.exe
PID 1832 wrote to memory of 1324	1832	12042021493876783,xlsx.exe	cmd.exe
PID 1324 wrote to memory of 3052	1324	cmd.exe	cmd.exe
PID 1324 wrote to memory of 3052	1324	cmd.exe	cmd.exe
PID 1324 wrote to memory of 3052	1324	cmd.exe	cmd.exe
PID 3052 wrote to memory of 4064	3052	cmd.exe	Netplwiz.exe
PID 3052 wrote to memory of 4064	3052	cmd.exe	Netplwiz.exe
PID 4064 wrote to memory of 1228	4064	Netplwiz.exe	cmd.exe
PID 4064 wrote to memory of 1228	4064	Netplwiz.exe	cmd.exe
PID 1228 wrote to memory of 2820	1228	cmd.exe	powershell.exe
PID 1228 wrote to memory of 2820	1228	cmd.exe	powershell.exe
PID 2888 wrote to memory of 2332	2888	Explorer.EXE	cmd.exe
PID 2888 wrote to memory of 2332	2888	Explorer.EXE	cmd.exe
PID 2888 wrote to memory of 2332	2888	Explorer.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2888

C:\Users\Admin\AppData\Local\Temp\12042021493876783,xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\12042021493876783,xlsx.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1832

C:\Program Files (x86)\internet explorer\ieinstal.exe
"C:\Program Files (x86)\internet explorer\ieinstal.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2404

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\stt.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K C:\Users\Public\PXOR.bat
4⤵
- Suspicious use of WriteProcessMemory
PID:3052

C:\Windows \System32\Netplwiz.exe
"C:\Windows \System32\Netplwiz.exe"
5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4064

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Public\Cdex.bat
6⤵
- Suspicious use of WriteProcessMemory
PID:1228

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
7⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2820

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2332

C:\Windows\SysWOW64\autochk.exe
"C:\Windows\SysWOW64\autochk.exe"
2⤵
PID:2104

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Public\Cdex.bat
MD5
84de6cf0b720db43f85d95204a2c1902

SHA1
c87c4c1f3ad9f28968c46a89c4fff8bdb867b006

SHA256
bc4baad4a7983c54c1764b0aa57f12d536ce506253c82e06dd98e17bbb5f77ee

SHA512
5fd018b5f72797a64934f8f35d4510ef95c235442a807d476e7fd3c14eaa854c1a3092332edbdd1028f8954ab28acb5aab8720a74226cfcfab3cb3a7772a64b7

Download Submit
C:\Users\Public\NETUTILS.dll
MD5
39507d772c63ca496a25a14a8b5d14b2

SHA1
5b603f5c11eb9ab4313694315b4d4894ff4641d4

SHA256
36d1fa474cd8271f9b74b9481025614b6ff309f767f69d9f1ff3960c7205ad12

SHA512
0c740fd7b6d67d9938b0d8e1ea7d6c41910dd6d0b85b4ec8b6015ff8c0c73798dee01f01da0b5b0c07038663aca7945faca0e2b5afc1cb751aaba7567d332f5f

Download Submit
C:\Users\Public\Netplwiz.exe
MD5
f94b7fb6dac49844d03c7087b2d8b472

SHA1
0e84139fced0ee8ef929d0bd5f01559a7dcf1db0

SHA256
46e31f337ed0d9a6fe3f159abc91c9b9b6a6062982bbcd84a51784d7128e7ae4

SHA512
d63878f94f7699e4cc63c2cd885c29455e0c423d32dba750e4fc3aa74dbaca80a1a4b176719213b9fc6584de6a40cddff7864c7fb4cfba13dfcb437a36e41b80

Download Submit
C:\Users\Public\PXOR.bat
MD5
0d8aef656413642f55e0902cc5df5e6f

SHA1
73ec56d08bd9b3c45d55c97bd1c1286b77c8ff49

SHA256
670f94b92f45bc2f3f44a80c7f3021f874aa16fde38ed7d7f3ebed13ae09fa11

SHA512
efe690b1bcf06e16be469622b45c98b5dc1f1e06410cbf7e7dccb2975524c4d6bc7e23de9a129d50d73cd924f02e23f925555894f2c7da1064dcc57151f50876

Download Submit
C:\Users\Public\stt.bat
MD5
8a850253c31df9a7e1c00c80df2630d5

SHA1
e3da74081b027a3b591488b28da22742bcfe8495

SHA256
8fdeba3ec903bde700342083d16f72452366aa0b1b30d0e58dee0af74cebfa35

SHA512
30510bdc34680a0865a0811d9be29dec91c74717feccd58c9b4d88e77be9e5d13a539806a1b2901aff595b2fe2cc45926b69ed42e899d2dd2913c78a732e84d1

Download Submit
C:\Windows \System32\Netplwiz.exe
MD5
f94b7fb6dac49844d03c7087b2d8b472

SHA1
0e84139fced0ee8ef929d0bd5f01559a7dcf1db0

SHA256
46e31f337ed0d9a6fe3f159abc91c9b9b6a6062982bbcd84a51784d7128e7ae4

SHA512
d63878f94f7699e4cc63c2cd885c29455e0c423d32dba750e4fc3aa74dbaca80a1a4b176719213b9fc6584de6a40cddff7864c7fb4cfba13dfcb437a36e41b80

Download Submit
C:\Windows \System32\netutils.dll
MD5
39507d772c63ca496a25a14a8b5d14b2

SHA1
5b603f5c11eb9ab4313694315b4d4894ff4641d4

SHA256
36d1fa474cd8271f9b74b9481025614b6ff309f767f69d9f1ff3960c7205ad12

SHA512
0c740fd7b6d67d9938b0d8e1ea7d6c41910dd6d0b85b4ec8b6015ff8c0c73798dee01f01da0b5b0c07038663aca7945faca0e2b5afc1cb751aaba7567d332f5f

Download Submit
\Windows \System32\NETUTILS.dll
MD5
39507d772c63ca496a25a14a8b5d14b2

SHA1
5b603f5c11eb9ab4313694315b4d4894ff4641d4

SHA256
36d1fa474cd8271f9b74b9481025614b6ff309f767f69d9f1ff3960c7205ad12

SHA512
0c740fd7b6d67d9938b0d8e1ea7d6c41910dd6d0b85b4ec8b6015ff8c0c73798dee01f01da0b5b0c07038663aca7945faca0e2b5afc1cb751aaba7567d332f5f

Download Submit
memory/1228-127-0x0000000000000000-mapping.dmp

Download
memory/1324-117-0x0000000000000000-mapping.dmp

Download
memory/1832-114-0x00000000005A0000-0x00000000006EA000-memory.dmp

Filesize
1.3MB

Download
memory/2332-177-0x0000000002CE0000-0x0000000003000000-memory.dmp

Filesize
3.1MB

Download
memory/2332-176-0x0000000000160000-0x0000000000189000-memory.dmp

Filesize
164KB

Download
memory/2332-175-0x0000000000940000-0x0000000000999000-memory.dmp

Filesize
356KB

Download
memory/2332-174-0x0000000000000000-mapping.dmp

Download
memory/2332-178-0x0000000002C30000-0x0000000002CBF000-memory.dmp

Filesize
572KB

Download
memory/2404-129-0x0000000010410000-0x0000000010439000-memory.dmp

Filesize
164KB

Download
memory/2404-172-0x0000000003050000-0x0000000003060000-memory.dmp

Filesize
64KB

Download
memory/2404-116-0x0000000000000000-mapping.dmp

Download
memory/2404-128-0x0000000002C60000-0x0000000002C61000-memory.dmp

Filesize
4KB

Download
memory/2404-171-0x0000000004BA0000-0x0000000004EC0000-memory.dmp

Filesize
3.1MB

Download
memory/2820-162-0x000001AAB79F3000-0x000001AAB79F5000-memory.dmp

Filesize
8KB

Download
memory/2820-163-0x000001AAB79F6000-0x000001AAB79F8000-memory.dmp

Filesize
8KB

Download
memory/2820-137-0x000001AAD1B50000-0x000001AAD1B51000-memory.dmp

Filesize
4KB

Download
memory/2820-131-0x0000000000000000-mapping.dmp

Download
memory/2820-161-0x000001AAB79F0000-0x000001AAB79F2000-memory.dmp

Filesize
8KB

Download
memory/2820-142-0x000001AAD1D00000-0x000001AAD1D01000-memory.dmp

Filesize
4KB

Download
memory/2888-173-0x00000000078F0000-0x0000000007A27000-memory.dmp

Filesize
1.2MB

Download
memory/2888-179-0x00000000056D0000-0x0000000005850000-memory.dmp

Filesize
1.5MB

Download
memory/3052-119-0x0000000000000000-mapping.dmp

Download
memory/4064-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads