modiloader | d167484a95df7ee2846d4cb2446b7b99ce63dd9841e5a6e23d2ec980f010a6b3

General

Target

5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
Size

308KB
MD5

5b00304752992d19c78548d990e6ba20
SHA1

60ef7e3044129fecc059f3e150467e5f8a0a16af
SHA256

d167484a95df7ee2846d4cb2446b7b99ce63dd9841e5a6e23d2ec980f010a6b3
SHA512

4b02c5048dece98cf1d467454c95569564853fd1c5a24df6af61bb9b7e72b0c1b4fdf5ca4cf01310442e50d10473285e998701ed44ed29261c4bcd5e82d1e031
SSDEEP

3072:/c3sBG7mXh7m/zZM3jAbNOM6CNtDCZFL:E3sBz0Z4Mj72F

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/1028-52-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/1028-53-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/1028-54-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/1028-58-0x0000000000400000-0x0000000000414000-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:

5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe

Executes dropped EXE 3 IoCs

Processes:

csrsll.execsrsll.execsrsll.exe

pid process

3996 csrsll.exe
1136 csrsll.exe
1028 csrsll.exe

pid	process
3996	csrsll.exe
1136	csrsll.exe
1028	csrsll.exe

UPX packed file 12 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4204-5-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4204-8-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4204-10-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4204-37-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1028-43-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1028-52-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1028-51-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1028-53-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1028-54-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4204-55-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1136-57-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1028-58-0x0000000000400000-0x0000000000414000-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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

5b00304752992d19c78548d990e6ba20_NeikiAnalytics.execsrsll.exe

description	pid	process	target process
PID 5076 set thread context of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 3996 set thread context of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 set thread context of 1028	3996	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	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe
Token: SeDebugPrivilege	1136	csrsll.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe5b00304752992d19c78548d990e6ba20_NeikiAnalytics.execsrsll.execsrsll.exe

pid process

5076 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
4204 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
3996 csrsll.exe
1136 csrsll.exe

pid	process
5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
3996	csrsll.exe
1136	csrsll.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe5b00304752992d19c78548d990e6ba20_NeikiAnalytics.execmd.execsrsll.exe

description	pid	process	target process
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 5076 wrote to memory of 4204	5076	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
PID 4204 wrote to memory of 4712	4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	cmd.exe
PID 4204 wrote to memory of 4712	4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	cmd.exe
PID 4204 wrote to memory of 4712	4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	cmd.exe
PID 4712 wrote to memory of 3568	4712	cmd.exe	reg.exe
PID 4712 wrote to memory of 3568	4712	cmd.exe	reg.exe
PID 4712 wrote to memory of 3568	4712	cmd.exe	reg.exe
PID 4204 wrote to memory of 3996	4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	csrsll.exe
PID 4204 wrote to memory of 3996	4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	csrsll.exe
PID 4204 wrote to memory of 3996	4204	5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1136	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe
PID 3996 wrote to memory of 1028	3996	csrsll.exe	csrsll.exe

C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5076

C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4204

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BDPQL.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:4712

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:3568

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:3996

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:1136

C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
4⤵
- Executes dropped EXE
PID:1028

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4256 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
1⤵
PID:1800

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\BDPQL.txt
Filesize
145B

MD5
4eb61ec7816c34ec8c125acadc57ec1b

SHA1
b0015cc865c0bb1a027be663027d3829401a31cc

SHA256
08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

SHA512
f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
Filesize
308KB

MD5
19c4237b66cf9011eacdcdb92360d410

SHA1
5b0309ca2058e5fae91ab119f3fe2bc7c507e5cf

SHA256
bd271d74ae8198f771b3051c621935cab9c06bfc7cc9a2202afa9a0761138bff

SHA512
9e166221593f7fefc8dc84515a322c616d15655a9afe7728fcc130422bfe4e766ce3084163b64d25aee900977e40faf1704d3c9a613e7667732695d7033dba62

Download Submit
memory/1028-43-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1028-58-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1028-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1028-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1028-51-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1028-52-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1136-57-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3996-38-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3996-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3996-48-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3996-34-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4204-37-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4204-10-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4204-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4204-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4204-55-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5076-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/5076-4-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/5076-3-0x0000000002A60000-0x0000000002A61000-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