modiloader | feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6

General

Target

feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
Size

76KB
MD5

224eafc304152362f7da0a216c4d4afa
SHA1

363a0434337e70d7a65d9f6f244c37c192f1381e
SHA256

feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6
SHA512

32da63ae2492a2b1cd7e92525e36175bf46f80f33108dc551b6a59a38e57ba3c29a7c9adfbdee03625e591781293bdb16db548413c917a74e4b0d9fa0a1b3bea
SSDEEP

1536:NQ1uILGBZbj4GUUQT0DrXJ6xOWtGcjt7+7Jriua/wd/x4Hyfh:NQoOG/Xth9DrXJmOWtGcjtS7Juurd/+w

Score

10^/10

modiloader persistence trojan upx

Malware Config

Signatures

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

ModiLoader Second Stage 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4868-137-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4868-141-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4496-149-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4496-150-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

Processes:

msiconfiq.exemsiconfiq.exe

pid process

4808 msiconfiq.exe
4496 msiconfiq.exe

pid	process
4808	msiconfiq.exe
4496	msiconfiq.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4868-134-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4868-136-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4868-137-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4868-141-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4496-148-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4496-149-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4496-150-0x0000000000400000-0x0000000000414000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe

Loads dropped DLL 2 IoCs

Processes:

feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exemsiconfiq.exe

pid process

3132 feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
4808 msiconfiq.exe

pid	process
3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
4808	msiconfiq.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msiconfiq.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\msiconfiq = "C:\\Users\\Admin\\AppData\\Roaming\\msiconfiq.exe"	msiconfiq.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exemsiconfiq.exe

description	pid	process	target process
PID 3132 set thread context of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 4808 set thread context of 4496	4808	msiconfiq.exe	msiconfiq.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

NSIS installer 6 IoCs

installer

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\msiconfiq.exe	nsis_installer_1
C:\Users\Admin\AppData\Roaming\msiconfiq.exe	nsis_installer_2
C:\Users\Admin\AppData\Roaming\msiconfiq.exe	nsis_installer_1
C:\Users\Admin\AppData\Roaming\msiconfiq.exe	nsis_installer_2
C:\Users\Admin\AppData\Roaming\msiconfiq.exe	nsis_installer_1
C:\Users\Admin\AppData\Roaming\msiconfiq.exe	nsis_installer_2

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exefeb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exemsiconfiq.exe

description	pid	process	target process
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 3132 wrote to memory of 4868	3132	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
PID 4868 wrote to memory of 4808	4868	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	msiconfiq.exe
PID 4868 wrote to memory of 4808	4868	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	msiconfiq.exe
PID 4868 wrote to memory of 4808	4868	feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe
PID 4808 wrote to memory of 4496	4808	msiconfiq.exe	msiconfiq.exe

C:\Users\Admin\AppData\Local\Temp\feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
"C:\Users\Admin\AppData\Local\Temp\feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3132

C:\Users\Admin\AppData\Local\Temp\feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe
"C:\Users\Admin\AppData\Local\Temp\feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4868

C:\Users\Admin\AppData\Roaming\msiconfiq.exe
"C:\Users\Admin\AppData\Roaming\msiconfiq.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4808

C:\Users\Admin\AppData\Roaming\msiconfiq.exe
"C:\Users\Admin\AppData\Roaming\msiconfiq.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
PID:4496

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

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsgCBD2.tmp\shack.dll
Filesize
48KB

MD5
b18a0fac5bcdba749527668527e240c2

SHA1
078141c648b8099d5b295fe1cdda28931a4cde45

SHA256
5e5e55657c4160d92b8235b00d6404c95c6376e46187e19543d945fab277a8f9

SHA512
2d670692c4442cc60f95c6e13de874efccdef00b21a5a90aec57b1cabdf7fe9a943603a9da4c4e002fa673e607e7703e429f1169fa439007bd773a419d51cda6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmDA78.tmp\shack.dll
Filesize
48KB

MD5
b18a0fac5bcdba749527668527e240c2

SHA1
078141c648b8099d5b295fe1cdda28931a4cde45

SHA256
5e5e55657c4160d92b8235b00d6404c95c6376e46187e19543d945fab277a8f9

SHA512
2d670692c4442cc60f95c6e13de874efccdef00b21a5a90aec57b1cabdf7fe9a943603a9da4c4e002fa673e607e7703e429f1169fa439007bd773a419d51cda6

Download Submit
C:\Users\Admin\AppData\Local\Temp\shack.hg
Filesize
18KB

MD5
0a8b78bb9912aac600e0e31591d47004

SHA1
c12cc6ebfcb866e0961b5825e18ead16b98eff8d

SHA256
290b5bc2590918f596d1963c7b36e88b85a197ec6c797e128d2cf4855e609aad

SHA512
77bf7b309c50fc33ec779dd5d4bb7f0de4e0d69041fa7ea9d7588bdea57503481aeb89b717dfb56c6c71d61113a12ec1145464475e924f69cfbab92e3f5baac7

Download Submit
C:\Users\Admin\AppData\Roaming\msiconfiq.exe
Filesize
76KB

MD5
224eafc304152362f7da0a216c4d4afa

SHA1
363a0434337e70d7a65d9f6f244c37c192f1381e

SHA256
feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6

SHA512
32da63ae2492a2b1cd7e92525e36175bf46f80f33108dc551b6a59a38e57ba3c29a7c9adfbdee03625e591781293bdb16db548413c917a74e4b0d9fa0a1b3bea

Download Submit
C:\Users\Admin\AppData\Roaming\msiconfiq.exe
Filesize
76KB

MD5
224eafc304152362f7da0a216c4d4afa

SHA1
363a0434337e70d7a65d9f6f244c37c192f1381e

SHA256
feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6

SHA512
32da63ae2492a2b1cd7e92525e36175bf46f80f33108dc551b6a59a38e57ba3c29a7c9adfbdee03625e591781293bdb16db548413c917a74e4b0d9fa0a1b3bea

Download Submit
C:\Users\Admin\AppData\Roaming\msiconfiq.exe
Filesize
76KB

MD5
224eafc304152362f7da0a216c4d4afa

SHA1
363a0434337e70d7a65d9f6f244c37c192f1381e

SHA256
feb4160c04797471ba1ee5673f181e719706f5950eecbb119de20575dc9612a6

SHA512
32da63ae2492a2b1cd7e92525e36175bf46f80f33108dc551b6a59a38e57ba3c29a7c9adfbdee03625e591781293bdb16db548413c917a74e4b0d9fa0a1b3bea

Download Submit
memory/4496-144-0x0000000000000000-mapping.dmp

Download
memory/4496-150-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4496-149-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4496-148-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4808-138-0x0000000000000000-mapping.dmp

Download
memory/4868-137-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4868-141-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4868-136-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4868-134-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4868-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads