modiloader | 5517cdcbe0571bef0456f9f214fd3cb73a7a0c7cb73a5833e31142938277623a

General

Target

bc6626b114d68546c5af018efe67a4f8c321a476.exe
Size

1.8MB
MD5

c0895699c1e9bd08c6b8f7e8c7bcd7d6
SHA1

bc6626b114d68546c5af018efe67a4f8c321a476
SHA256

5517cdcbe0571bef0456f9f214fd3cb73a7a0c7cb73a5833e31142938277623a
SHA512

c8275534abce9d6c0b107e73971d160a2e5983816b961b543df1f18efcd27a0d62c155c168407f067f4fc484ef27af766a42582840781d53555e1338de35a266
SSDEEP

49152:aD4+yRMXpcOX8IxTqh0eJa3DZEe9sRuCVCW40MyqChsyfue9Tb:aDqRMXpcOXX8Za31CuCc4MXC+yft

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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2732-6-0x0000000004510000-0x0000000005510000-memory.dmp	modiloader_stage2

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bc6626b114d68546c5af018efe67a4f8c321a476.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ucafwkps = "C:\\Users\\Public\\Ucafwkps.url"	bc6626b114d68546c5af018efe67a4f8c321a476.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

colorcpl.execmmon32.exe

description	pid	process	target process
PID 2004 set thread context of 3412	2004	colorcpl.exe	Explorer.EXE
PID 1128 set thread context of 3412	1128	cmmon32.exe	Explorer.EXE

Drops file in Windows directory 1 IoCs

Processes:

colorcpl.exe

description ioc process

File opened for modification C:\Windows\INF\monitor.PNF colorcpl.exe

description	ioc	process
File opened for modification	C:\Windows\INF\monitor.PNF	colorcpl.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

cmmon32.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cmmon32.exe

Script User-Agent 2 IoCs

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

Processes:

description	flow	ioc
HTTP User-Agent header	39	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	45	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 48 IoCs

Processes:

bc6626b114d68546c5af018efe67a4f8c321a476.execolorcpl.execmmon32.exe

pid	process
2732	bc6626b114d68546c5af018efe67a4f8c321a476.exe
2732	bc6626b114d68546c5af018efe67a4f8c321a476.exe
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3412 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

colorcpl.execmmon32.exe

pid process

2004 colorcpl.exe
2004 colorcpl.exe
2004 colorcpl.exe
1128 cmmon32.exe
1128 cmmon32.exe
1128 cmmon32.exe
1128 cmmon32.exe

pid	process
3412	Explorer.EXE

pid	process
2004	colorcpl.exe
2004	colorcpl.exe
2004	colorcpl.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe
1128	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

colorcpl.exeExplorer.EXEcmmon32.exe

description	pid	process
Token: SeDebugPrivilege	2004	colorcpl.exe
Token: SeShutdownPrivilege	3412	Explorer.EXE
Token: SeCreatePagefilePrivilege	3412	Explorer.EXE
Token: SeShutdownPrivilege	3412	Explorer.EXE
Token: SeCreatePagefilePrivilege	3412	Explorer.EXE
Token: SeDebugPrivilege	1128	cmmon32.exe
Token: SeShutdownPrivilege	3412	Explorer.EXE
Token: SeCreatePagefilePrivilege	3412	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3412 Explorer.EXE

pid	process
3412	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

bc6626b114d68546c5af018efe67a4f8c321a476.exeExplorer.EXEcmmon32.exe

description	pid	process	target process
PID 2732 wrote to memory of 2004	2732	bc6626b114d68546c5af018efe67a4f8c321a476.exe	colorcpl.exe
PID 2732 wrote to memory of 2004	2732	bc6626b114d68546c5af018efe67a4f8c321a476.exe	colorcpl.exe
PID 2732 wrote to memory of 2004	2732	bc6626b114d68546c5af018efe67a4f8c321a476.exe	colorcpl.exe
PID 2732 wrote to memory of 2004	2732	bc6626b114d68546c5af018efe67a4f8c321a476.exe	colorcpl.exe
PID 3412 wrote to memory of 1128	3412	Explorer.EXE	cmmon32.exe
PID 3412 wrote to memory of 1128	3412	Explorer.EXE	cmmon32.exe
PID 3412 wrote to memory of 1128	3412	Explorer.EXE	cmmon32.exe
PID 1128 wrote to memory of 1008	1128	cmmon32.exe	Firefox.exe
PID 1128 wrote to memory of 1008	1128	cmmon32.exe	Firefox.exe
PID 1128 wrote to memory of 1008	1128	cmmon32.exe	Firefox.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:3412

C:\Users\Admin\AppData\Local\Temp\bc6626b114d68546c5af018efe67a4f8c321a476.exe
"C:\Users\Admin\AppData\Local\Temp\bc6626b114d68546c5af018efe67a4f8c321a476.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2732

C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\System32\colorcpl.exe
3⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2004

C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1128-21-0x0000000000160000-0x000000000016C000-memory.dmp

Filesize
48KB

Download
memory/1128-26-0x0000000002210000-0x000000000229F000-memory.dmp

Filesize
572KB

Download
memory/1128-25-0x00000000004F0000-0x000000000051D000-memory.dmp

Filesize
180KB

Download
memory/1128-24-0x00000000024C0000-0x000000000280A000-memory.dmp

Filesize
3.3MB

Download
memory/1128-23-0x00000000004F0000-0x000000000051D000-memory.dmp

Filesize
180KB

Download
memory/1128-22-0x0000000000160000-0x000000000016C000-memory.dmp

Filesize
48KB

Download
memory/2004-16-0x00000000050B0000-0x00000000060B0000-memory.dmp

Filesize
16.0MB

Download
memory/2004-17-0x00000000050B0000-0x00000000060B0000-memory.dmp

Filesize
16.0MB

Download
memory/2004-13-0x00000000050B0000-0x00000000060B0000-memory.dmp

Filesize
16.0MB

Download
memory/2004-15-0x0000000017280000-0x00000000175CA000-memory.dmp

Filesize
3.3MB

Download
memory/2004-18-0x0000000017140000-0x0000000017150000-memory.dmp

Filesize
64KB

Download
memory/2732-4-0x0000000073EE0000-0x0000000073EF2000-memory.dmp

Filesize
72KB

Download
memory/2732-0-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2732-6-0x0000000004510000-0x0000000005510000-memory.dmp

Filesize
16.0MB

Download
memory/2732-5-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2732-8-0x0000000000400000-0x00000000005D0000-memory.dmp

Filesize
1.8MB

Download
memory/2732-3-0x0000000000400000-0x00000000005D0000-memory.dmp

Filesize
1.8MB

Download
memory/2732-2-0x0000000000400000-0x00000000005D0000-memory.dmp

Filesize
1.8MB

Download
memory/2732-1-0x0000000004510000-0x0000000005510000-memory.dmp

Filesize
16.0MB

Download
memory/3412-19-0x0000000008A40000-0x0000000008AF6000-memory.dmp

Filesize
728KB

Download
memory/3412-27-0x0000000008B00000-0x0000000008C0B000-memory.dmp

Filesize
1.0MB

Download
memory/3412-37-0x0000000008B00000-0x0000000008C0B000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads