modiloader | 254dcfc0ed97b6ba94958a0647841ac4694ca0966709581dcbfc782578d09c03

General

Target

89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
Size

90KB
MD5

89095a2c547f519b585cb04faedbb2a0
SHA1

b41554967198d629649d8e744d9719aaf86e82d2
SHA256

254dcfc0ed97b6ba94958a0647841ac4694ca0966709581dcbfc782578d09c03
SHA512

1c1ff6e9780b627a7e5d7a06f819ee9e959a3639297e680d07f09a0980530969f87f7365823d12784414dd555f1bb01e8fb868e9b259cb33b2739fbe471ece23
SSDEEP

1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y

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 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4872-53-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4872-56-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4872-61-0x0000000000400000-0x0000000000414000-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:

89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe

Executes dropped EXE 3 IoCs

Processes:

csrsll.execsrsll.execsrsll.exe

pid process

4680 csrsll.exe
4808 csrsll.exe
4872 csrsll.exe

pid	process
4680	csrsll.exe
4808	csrsll.exe
4872	csrsll.exe

UPX packed file 17 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3064-0-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4192-7-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4192-9-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4192-10-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3064-12-0x0000000000400000-0x0000000000453000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe	upx
behavioral2/memory/4680-36-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4680-40-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4680-39-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4872-51-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4872-53-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4872-47-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4872-56-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4680-55-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4192-59-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4808-60-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4872-61-0x0000000000400000-0x0000000000414000-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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.execsrsll.exe

description	pid	process	target process
PID 3064 set thread context of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 4680 set thread context of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 set thread context of 4872	4680	csrsll.exe	csrsll.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:

csrsll.exe

description	pid	process
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe
Token: SeDebugPrivilege	4808	csrsll.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.execsrsll.execsrsll.exe

pid process

3064 89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
4192 89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
4680 csrsll.exe
4808 csrsll.exe

pid	process
3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
4680	csrsll.exe
4808	csrsll.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.execmd.execsrsll.exe

description	pid	process	target process
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 3064 wrote to memory of 4192	3064	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
PID 4192 wrote to memory of 2676	4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	cmd.exe
PID 4192 wrote to memory of 2676	4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	cmd.exe
PID 4192 wrote to memory of 2676	4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	cmd.exe
PID 2676 wrote to memory of 3404	2676	cmd.exe	reg.exe
PID 2676 wrote to memory of 3404	2676	cmd.exe	reg.exe
PID 2676 wrote to memory of 3404	2676	cmd.exe	reg.exe
PID 4192 wrote to memory of 4680	4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	csrsll.exe
PID 4192 wrote to memory of 4680	4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	csrsll.exe
PID 4192 wrote to memory of 4680	4192	89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4808	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe
PID 4680 wrote to memory of 4872	4680	csrsll.exe	csrsll.exe

C:\Users\Admin\AppData\Local\Temp\89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3064

C:\Users\Admin\AppData\Local\Temp\89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\89095a2c547f519b585cb04faedbb2a0_NeikiAnalytics.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4192

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\DXVUY.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:2676

C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
4⤵
- Adds Run key to start application
PID:3404

C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4680

C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4808

C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
4⤵
- Executes dropped EXE
PID:4872

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\DXVUY.txt
Filesize
145B

MD5
4eb61ec7816c34ec8c125acadc57ec1b

SHA1
b0015cc865c0bb1a027be663027d3829401a31cc

SHA256
08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

SHA512
f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
Filesize
90KB

MD5
fda16247f72cada32a75ea0cebb2d00b

SHA1
4054f0e535ef949d3d64fac1665982ab6085df01

SHA256
99d9e15d0687601ffdb6530e5bf0cb5ffd465eedffd8fb5d4216946167d4769a

SHA512
cad82f4b3abf90c06e2ee1346a189f240ec3a7ef9c58ca17a6e594bbdc68aacf29c985e74877a1c53680f4506570bcb8c68ebafbe40931d4de24ce031d031d35

Download Submit
memory/3064-12-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3064-5-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/3064-6-0x0000000002200000-0x0000000002202000-memory.dmp

Filesize
8KB

Download
memory/3064-4-0x00000000021E0000-0x00000000021E2000-memory.dmp

Filesize
8KB

Download
memory/3064-3-0x00000000021D0000-0x00000000021D2000-memory.dmp

Filesize
8KB

Download
memory/3064-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4192-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4192-10-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4192-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4192-57-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download
memory/4192-59-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4680-55-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4680-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4680-40-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4680-36-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4808-60-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4872-51-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4872-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4872-47-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4872-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4872-61-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads