modiloader | 498baff52ad2a419108074d90b6eb085afcc91ee2a881dd78aa37185779243d0

General

Target

PURCHASE.exe
Size

943KB
MD5

2b085a0ecc69a8f0cbd2c32c1f89e4d7
SHA1

843c638df1fe7f15c4737ff89646b4b861e7b135
SHA256

a6bc755db6d3b08decf7070cdcfc8f0d9448e7c306936bca52ea8b4cbdbacbc7
SHA512

3e7ed898d50cc9580a4853d3ed3ae596040083818788398d9812e2c66522b732cfeddfcadb31ecb5ba4be2e827cc6a7861c847ee65398154846db7723b28fc34

Score

10^/10

modiloader persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 45 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1752-57-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-59-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-60-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-62-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-61-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-63-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-64-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-67-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-66-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-65-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-68-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-69-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-71-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-70-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-72-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-73-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-74-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-75-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-76-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-77-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-78-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-79-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-87-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-88-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-91-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/756-93-0x00000000039E0000-0x000000000462A000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-92-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-96-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-97-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-112-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-113-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-111-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-110-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-109-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-108-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-107-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-106-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-105-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-104-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-103-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-102-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-101-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-100-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-99-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2
behavioral1/memory/1752-98-0x00000000045E0000-0x000000000467C000-memory.dmp	modiloader_stage2

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

PURCHASE.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bpfixx = "C:\\Users\\Public\\Libraries\\xxifpB.url"	PURCHASE.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

cleanmgr.exe

description	ioc	process
File opened (read-only)	\??\P:	cleanmgr.exe
File opened (read-only)	\??\Q:	cleanmgr.exe
File opened (read-only)	\??\Y:	cleanmgr.exe
File opened (read-only)	\??\B:	cleanmgr.exe
File opened (read-only)	\??\E:	cleanmgr.exe
File opened (read-only)	\??\I:	cleanmgr.exe
File opened (read-only)	\??\J:	cleanmgr.exe
File opened (read-only)	\??\M:	cleanmgr.exe
File opened (read-only)	\??\F:	cleanmgr.exe
File opened (read-only)	\??\K:	cleanmgr.exe
File opened (read-only)	\??\O:	cleanmgr.exe
File opened (read-only)	\??\R:	cleanmgr.exe
File opened (read-only)	\??\T:	cleanmgr.exe
File opened (read-only)	\??\U:	cleanmgr.exe
File opened (read-only)	\??\V:	cleanmgr.exe
File opened (read-only)	\??\X:	cleanmgr.exe
File opened (read-only)	\??\G:	cleanmgr.exe
File opened (read-only)	\??\H:	cleanmgr.exe
File opened (read-only)	\??\L:	cleanmgr.exe
File opened (read-only)	\??\N:	cleanmgr.exe
File opened (read-only)	\??\S:	cleanmgr.exe
File opened (read-only)	\??\A:	cleanmgr.exe
File opened (read-only)	\??\W:	cleanmgr.exe
File opened (read-only)	\??\Z:	cleanmgr.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

cleanmgr.exeNETSTAT.EXE

description	pid	process	target process
PID 756 set thread context of 1304	756	cleanmgr.exe	Explorer.EXE
PID 1988 set thread context of 1304	1988	NETSTAT.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
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

NETSTAT.EXE

pid process

1988 NETSTAT.EXE

pid	process
1988	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

PURCHASE.execleanmgr.exeNETSTAT.EXE

pid	process
1752	PURCHASE.exe
756	cleanmgr.exe
756	cleanmgr.exe
756	cleanmgr.exe
756	cleanmgr.exe
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE
1988	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

cleanmgr.exeNETSTAT.EXE

pid process

756 cleanmgr.exe
756 cleanmgr.exe
756 cleanmgr.exe
1988 NETSTAT.EXE
1988 NETSTAT.EXE
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

cleanmgr.exeNETSTAT.EXE

description pid process

Token: SeShutdownPrivilege 756 cleanmgr.exe
Token: SeDebugPrivilege 756 cleanmgr.exe
Token: SeDebugPrivilege 1988 NETSTAT.EXE

pid	process
756	cleanmgr.exe
756	cleanmgr.exe
756	cleanmgr.exe
1988	NETSTAT.EXE
1988	NETSTAT.EXE

description	pid	process
Token: SeShutdownPrivilege	756	cleanmgr.exe
Token: SeDebugPrivilege	756	cleanmgr.exe
Token: SeDebugPrivilege	1988	NETSTAT.EXE

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

PURCHASE.exeExplorer.EXE

description	pid	process	target process
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1752 wrote to memory of 756	1752	PURCHASE.exe	cleanmgr.exe
PID 1304 wrote to memory of 1988	1304	Explorer.EXE	NETSTAT.EXE
PID 1304 wrote to memory of 1988	1304	Explorer.EXE	NETSTAT.EXE
PID 1304 wrote to memory of 1988	1304	Explorer.EXE	NETSTAT.EXE
PID 1304 wrote to memory of 1988	1304	Explorer.EXE	NETSTAT.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1304

C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1752

C:\Windows\SysWOW64\cleanmgr.exe
"C:\Windows\System32\cleanmgr.exe"
3⤵
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:756

C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1988

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/756-80-0x0000000000000000-mapping.dmp

Download
memory/756-82-0x0000000070CA1000-0x0000000070CA3000-memory.dmp

Filesize
8KB

Download
memory/756-85-0x0000000050410000-0x000000005043D000-memory.dmp

Filesize
180KB

Download
memory/756-90-0x0000000050410000-0x000000005043D000-memory.dmp

Filesize
180KB

Download
memory/756-93-0x00000000039E0000-0x000000000462A000-memory.dmp

Filesize
12.3MB

Download
memory/1304-119-0x0000000006D60000-0x0000000006EBC000-memory.dmp

Filesize
1.4MB

Download
memory/1304-118-0x0000000006D60000-0x0000000006EBC000-memory.dmp

Filesize
1.4MB

Download
memory/1304-95-0x00000000048F0000-0x00000000049A1000-memory.dmp

Filesize
708KB

Download
memory/1752-84-0x0000000050410000-0x000000005043D000-memory.dmp

Filesize
180KB

Download
memory/1752-59-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-61-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-63-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-64-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-67-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-66-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-65-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-68-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-69-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-71-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-70-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-72-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-73-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-74-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-75-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-76-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-77-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-78-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-79-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-60-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-87-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-88-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-91-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-54-0x0000000075301000-0x0000000075303000-memory.dmp

Filesize
8KB

Download
memory/1752-92-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-62-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-96-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-97-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-112-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-113-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-111-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-110-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-109-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-108-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-107-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-106-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-105-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-104-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-103-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-102-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-101-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-100-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-99-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-98-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1752-57-0x00000000045E0000-0x000000000467C000-memory.dmp

Filesize
624KB

Download
memory/1988-114-0x00000000006C0000-0x00000000006C9000-memory.dmp

Filesize
36KB

Download
memory/1988-116-0x0000000002160000-0x0000000002463000-memory.dmp

Filesize
3.0MB

Download
memory/1988-117-0x0000000001E90000-0x0000000001F20000-memory.dmp

Filesize
576KB

Download
memory/1988-115-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/1988-94-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads