modiloader | 4a3cc1cbc426429efc7531a88f2e76509dbb35d5a397ea4ce450e072008ac021

General

Target

b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
Size

130KB
MD5

b58804265808bf73ad4eb3e0d510f490
SHA1

272794ba4a05469e5eb5c563979031af08ead4ca
SHA256

4a3cc1cbc426429efc7531a88f2e76509dbb35d5a397ea4ce450e072008ac021
SHA512

523e52e4e4ceca15fd18af4385386f8b4604375fa48db5b120558b89b81cf46c9f9e29a78c9c09d88f20a28b76061ca68b96cfd2d6aaa1c5fb9a0bc537750e34
SSDEEP

1536:eH1ZaQvR1KiX3NK6I+hZhYrt/w5Q6G6IpiRYzz9qJHhhnm0yG5aP/5UROXTmZM:SKQJcinxphkG5Q6GdpIOkJHhKRyOXKe

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 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1052-46-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/1052-50-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/1052-48-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/1052-52-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/1052-55-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/1052-60-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2

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:

b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe

Executes dropped EXE 3 IoCs

Processes:

Flaseher.exeFlaseher.exeFlaseher.exe

pid process

3160 Flaseher.exe
3740 Flaseher.exe
1052 Flaseher.exe

pid	process
3160	Flaseher.exe
3740	Flaseher.exe
1052	Flaseher.exe

UPX packed file 15 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/780-0-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2916-6-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2916-9-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/780-10-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2916-11-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2916-14-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe	upx
behavioral2/memory/3160-35-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/3160-39-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/3160-40-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/3160-44-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2916-54-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3160-56-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2916-57-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3740-59-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\.Flasfh = "C:\\Users\\Admin\\AppData\\Roaming\\..Flash\\Flaseher.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exeFlaseher.exe

description	pid	process	target process
PID 780 set thread context of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 3160 set thread context of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 set thread context of 1052	3160	Flaseher.exe	Flaseher.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

Flaseher.exe

description	pid	process
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe
Token: SeDebugPrivilege	3740	Flaseher.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exeb58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exeFlaseher.exeFlaseher.exe

pid	process
780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
3160	Flaseher.exe
3740	Flaseher.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exeb58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.execmd.exeFlaseher.exe

description	pid	process	target process
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 780 wrote to memory of 2916	780	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
PID 2916 wrote to memory of 1660	2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	cmd.exe
PID 2916 wrote to memory of 1660	2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	cmd.exe
PID 2916 wrote to memory of 1660	2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	cmd.exe
PID 1660 wrote to memory of 2204	1660	cmd.exe	reg.exe
PID 1660 wrote to memory of 2204	1660	cmd.exe	reg.exe
PID 1660 wrote to memory of 2204	1660	cmd.exe	reg.exe
PID 2916 wrote to memory of 3160	2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	Flaseher.exe
PID 2916 wrote to memory of 3160	2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	Flaseher.exe
PID 2916 wrote to memory of 3160	2916	b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 3740	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe
PID 3160 wrote to memory of 1052	3160	Flaseher.exe	Flaseher.exe

C:\Users\Admin\AppData\Local\Temp\b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:780

C:\Users\Admin\AppData\Local\Temp\b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b58804265808bf73ad4eb3e0d510f490_NeikiAnalytics.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2916

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\EJYWF.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:1660

C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v ".Flasfh" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe" /f
4⤵
- Adds Run key to start application
PID:2204

C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
"C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3160

C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
"C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"
4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3740

C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
"C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"
4⤵
- Executes dropped EXE
PID:1052

Network

MITRE ATT&CK Matrix ATT&CK v13

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

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\EJYWF.txt
Filesize
145B

MD5
da0cbe87b720a79b294147ed6a4b98be

SHA1
ebf0dc9efd7a12cb192e355cda87546acb4ab360

SHA256
7ccfeff356fdccc9145bd1e263aa1c56360ca7b6552ed5a5665c596d02a627ed

SHA512
f55c4a3d24d2f11db5eda3c816d1cd3b8804a171a7bf715b13d60788247fbb352eafaa5bd4e0a8086c1013396be0a48c7bdb904ab0f974fa0c75e81e3d365acc

Download Submit
C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
Filesize
130KB

MD5
04397b80bc9daedee3d9f7a18f956e69

SHA1
52e83e50d65b29cda768f980897aa675c45b30ef

SHA256
02211b1e4938b36b88b39fa84b68b8f2c5187789b127f8f291474ef273adf518

SHA512
2d6cb6d7465c34a0e54db6c807f4b93457e86c99497055b04908e1a36671a651bdd1e763377e9f889cba7448857dc628a53fda4abc4244a28026e9b6329c2d8c

Download Submit
memory/780-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/780-3-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/780-7-0x0000000002B60000-0x0000000002B61000-memory.dmp

Filesize
4KB

Download
memory/780-10-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/780-4-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/780-5-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

Filesize
4KB

Download
memory/1052-60-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1052-46-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1052-55-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1052-52-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1052-48-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1052-50-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2916-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-54-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-11-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-57-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3160-44-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3160-40-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3160-39-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3160-35-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3160-56-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3740-59-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads