modiloader | bae7141e83edcba085b1555f0a134b39b08caccf4787a2b31cad4c0c91c0d017

General

Target

279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
Size

90KB
MD5

279060c19c5d3a4916988678cdeb3440
SHA1

155bcd345fab0f16c2e066852e2490146622af19
SHA256

bae7141e83edcba085b1555f0a134b39b08caccf4787a2b31cad4c0c91c0d017
SHA512

c81360971d7af063a18d55de6530cec852e1f5b3a460f92a0c44c4eb779b74043179888ca0457af13864726918982086bf499cf04e3430e2f9cac2420b8b11e7
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 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/872-248-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral1/memory/872-260-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Executes dropped EXE 3 IoCs

Processes:

csrsll.execsrsll.execsrsll.exe

pid process

272 csrsll.exe
608 csrsll.exe
872 csrsll.exe

pid	process
272	csrsll.exe
608	csrsll.exe
872	csrsll.exe

Loads dropped DLL 5 IoCs

Processes:

279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe

pid	process
1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe

UPX packed file 21 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2480-0-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2480-82-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2480-92-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2480-87-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2480-81-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2480-78-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1620-98-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1620-102-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1620-108-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1620-107-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2480-106-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1620-105-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1620-96-0x0000000000400000-0x000000000040B000-memory.dmp	upx
\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe	upx
behavioral1/memory/272-151-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/272-227-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/872-248-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/272-250-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1620-254-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/608-259-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/872-260-0x0000000000400000-0x0000000000414000-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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.execsrsll.exe

description	pid	process	target process
PID 2480 set thread context of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 272 set thread context of 608	272	csrsll.exe	csrsll.exe
PID 272 set thread context of 872	272	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	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe
Token: SeDebugPrivilege	608	csrsll.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.execsrsll.execsrsll.exe

pid process

2480 279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
1620 279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
272 csrsll.exe
608 csrsll.exe

pid	process
2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
272	csrsll.exe
608	csrsll.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.execmd.execsrsll.exe

description	pid	process	target process
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 2480 wrote to memory of 1620	2480	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
PID 1620 wrote to memory of 280	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	cmd.exe
PID 1620 wrote to memory of 280	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	cmd.exe
PID 1620 wrote to memory of 280	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	cmd.exe
PID 1620 wrote to memory of 280	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	cmd.exe
PID 280 wrote to memory of 1532	280	cmd.exe	reg.exe
PID 280 wrote to memory of 1532	280	cmd.exe	reg.exe
PID 280 wrote to memory of 1532	280	cmd.exe	reg.exe
PID 280 wrote to memory of 1532	280	cmd.exe	reg.exe
PID 1620 wrote to memory of 272	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	csrsll.exe
PID 1620 wrote to memory of 272	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	csrsll.exe
PID 1620 wrote to memory of 272	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	csrsll.exe
PID 1620 wrote to memory of 272	1620	279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 608	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe
PID 272 wrote to memory of 872	272	csrsll.exe	csrsll.exe

C:\Users\Admin\AppData\Local\Temp\279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480

C:\Users\Admin\AppData\Local\Temp\279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\279060c19c5d3a4916988678cdeb3440_NeikiAnalytics.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\GLIIT.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:280

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:1532

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:272

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:608

C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
4⤵
- Executes dropped EXE
PID:872

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

System Information Discovery

1

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\GLIIT.bat
Filesize
145B

MD5
4eb61ec7816c34ec8c125acadc57ec1b

SHA1
b0015cc865c0bb1a027be663027d3829401a31cc

SHA256
08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

SHA512
f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

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

MD5
cc76c3e0cf7bb35a1ac9566b49d2c836

SHA1
bcc97a040420bc1d1823ad7e8b1cc10c8d668be2

SHA256
c3045bfb00317ec0f3f82e8a08ddc837b7688ca4763d08950aa17fb14756c125

SHA512
a3a2040748eb5012e2b5c903de6d34034cf189fe2a10de31833fe0380540cf403cd3c151f37f66cfc701f1a8c9262dfead4e0393836643e6adec235a0ee88f13

Download Submit
memory/272-250-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/272-166-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/272-227-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/272-177-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/272-156-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/272-151-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/608-259-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/872-260-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/872-248-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1620-147-0x0000000003330000-0x0000000003383000-memory.dmp

Filesize
332KB

Download
memory/1620-96-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-254-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-148-0x0000000003330000-0x0000000003383000-memory.dmp

Filesize
332KB

Download
memory/1620-149-0x0000000003330000-0x0000000003383000-memory.dmp

Filesize
332KB

Download
memory/1620-98-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-102-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1620-108-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-107-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-94-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1620-105-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2480-92-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-46-0x0000000000404000-0x0000000000405000-memory.dmp

Filesize
4KB

Download
memory/2480-87-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-81-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-82-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-93-0x00000000027B0000-0x0000000002803000-memory.dmp

Filesize
332KB

Download
memory/2480-78-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-70-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2480-106-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2480-60-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2480-39-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2480-27-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2480-15-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2480-79-0x00000000003B0000-0x00000000003B2000-memory.dmp

Filesize
8KB

Download
memory/2480-5-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2480-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads