4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25

Analysis

max time kernel
97s
max time network
139s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
08-06-2023 06:01

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General

Target

4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe
Size

207KB
MD5

cc45d1ceb030dc98058d85f9a9160448
SHA1

10716201618a1a31e11eb2ea4e7404ebf52e876a
SHA256

4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25
SHA512

bd0e3ce8a065c86ba33c11a252e6aa01f883684c63f65a1ffaba6eaf2466ebeccdb55b7674c21ea5007166b9ee9d0009dd4a62f897efc9c6cfb85925ebd28cdd
SSDEEP

3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

Processes:

lamod.exelamod.exelamod.exe

pid process

2348 lamod.exe
4544 lamod.exe
3900 lamod.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3108 rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

5116 schtasks.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe

pid process

4124 4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe

pid	process
2348	lamod.exe
4544	lamod.exe
3900	lamod.exe

pid	process
3108	rundll32.exe

pid	process
5116	schtasks.exe

pid	process
4124	4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exelamod.execmd.exe

description	pid	process	target process
PID 4124 wrote to memory of 2348	4124	4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe	lamod.exe
PID 4124 wrote to memory of 2348	4124	4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe	lamod.exe
PID 4124 wrote to memory of 2348	4124	4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe	lamod.exe
PID 2348 wrote to memory of 5116	2348	lamod.exe	schtasks.exe
PID 2348 wrote to memory of 5116	2348	lamod.exe	schtasks.exe
PID 2348 wrote to memory of 5116	2348	lamod.exe	schtasks.exe
PID 2348 wrote to memory of 4840	2348	lamod.exe	cmd.exe
PID 2348 wrote to memory of 4840	2348	lamod.exe	cmd.exe
PID 2348 wrote to memory of 4840	2348	lamod.exe	cmd.exe
PID 4840 wrote to memory of 4248	4840	cmd.exe	cmd.exe
PID 4840 wrote to memory of 4248	4840	cmd.exe	cmd.exe
PID 4840 wrote to memory of 4248	4840	cmd.exe	cmd.exe
PID 4840 wrote to memory of 4280	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 4280	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 4280	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 1016	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 1016	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 1016	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 4196	4840	cmd.exe	cmd.exe
PID 4840 wrote to memory of 4196	4840	cmd.exe	cmd.exe
PID 4840 wrote to memory of 4196	4840	cmd.exe	cmd.exe
PID 4840 wrote to memory of 2616	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 2616	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 2616	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 1472	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 1472	4840	cmd.exe	cacls.exe
PID 4840 wrote to memory of 1472	4840	cmd.exe	cacls.exe
PID 2348 wrote to memory of 3108	2348	lamod.exe	rundll32.exe
PID 2348 wrote to memory of 3108	2348	lamod.exe	rundll32.exe
PID 2348 wrote to memory of 3108	2348	lamod.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe
"C:\Users\Admin\AppData\Local\Temp\4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4124

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
"C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2348

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN lamod.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe" /F
3⤵
- Creates scheduled task(s)
PID:5116

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "lamod.exe" /P "Admin:N"&&CACLS "lamod.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
3⤵
- Suspicious use of WriteProcessMemory
PID:4840

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:4248

C:\Windows\SysWOW64\cacls.exe
CACLS "lamod.exe" /P "Admin:N"
4⤵
PID:4280

C:\Windows\SysWOW64\cacls.exe
CACLS "lamod.exe" /P "Admin:R" /E
4⤵
PID:1016

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:4196

C:\Windows\SysWOW64\cacls.exe
CACLS "..\a9e2a16078" /P "Admin:N"
4⤵
PID:2616

C:\Windows\SysWOW64\cacls.exe
CACLS "..\a9e2a16078" /P "Admin:R" /E
4⤵
PID:1472

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
3⤵
- Loads dropped DLL
PID:3108

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
1⤵
- Executes dropped EXE
PID:4544

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
1⤵
- Executes dropped EXE
PID:3900

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
Filesize
207KB

MD5
cc45d1ceb030dc98058d85f9a9160448

SHA1
10716201618a1a31e11eb2ea4e7404ebf52e876a

SHA256
4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25

SHA512
bd0e3ce8a065c86ba33c11a252e6aa01f883684c63f65a1ffaba6eaf2466ebeccdb55b7674c21ea5007166b9ee9d0009dd4a62f897efc9c6cfb85925ebd28cdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
Filesize
207KB

MD5
cc45d1ceb030dc98058d85f9a9160448

SHA1
10716201618a1a31e11eb2ea4e7404ebf52e876a

SHA256
4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25

SHA512
bd0e3ce8a065c86ba33c11a252e6aa01f883684c63f65a1ffaba6eaf2466ebeccdb55b7674c21ea5007166b9ee9d0009dd4a62f897efc9c6cfb85925ebd28cdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
Filesize
207KB

MD5
cc45d1ceb030dc98058d85f9a9160448

SHA1
10716201618a1a31e11eb2ea4e7404ebf52e876a

SHA256
4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25

SHA512
bd0e3ce8a065c86ba33c11a252e6aa01f883684c63f65a1ffaba6eaf2466ebeccdb55b7674c21ea5007166b9ee9d0009dd4a62f897efc9c6cfb85925ebd28cdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
Filesize
207KB

MD5
cc45d1ceb030dc98058d85f9a9160448

SHA1
10716201618a1a31e11eb2ea4e7404ebf52e876a

SHA256
4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25

SHA512
bd0e3ce8a065c86ba33c11a252e6aa01f883684c63f65a1ffaba6eaf2466ebeccdb55b7674c21ea5007166b9ee9d0009dd4a62f897efc9c6cfb85925ebd28cdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
Filesize
207KB

MD5
cc45d1ceb030dc98058d85f9a9160448

SHA1
10716201618a1a31e11eb2ea4e7404ebf52e876a

SHA256
4c98881b1048787472118f7c2a6fd3f21950bf27bf1fa949557a40d2bac69d25

SHA512
bd0e3ce8a065c86ba33c11a252e6aa01f883684c63f65a1ffaba6eaf2466ebeccdb55b7674c21ea5007166b9ee9d0009dd4a62f897efc9c6cfb85925ebd28cdd

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
Filesize
89KB

MD5
a5ed103ec4719a27ab3d3c01dac66f01

SHA1
c830d6980d7edea60568a518eccd36c0bc2a4924

SHA256
dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36

SHA512
b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
Filesize
89KB

MD5
a5ed103ec4719a27ab3d3c01dac66f01

SHA1
c830d6980d7edea60568a518eccd36c0bc2a4924

SHA256
dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36

SHA512
b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
Filesize
162B

MD5
1b7c22a214949975556626d7217e9a39

SHA1
d01c97e2944166ed23e47e4a62ff471ab8fa031f

SHA256
340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

SHA512
ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
Filesize
89KB

MD5
a5ed103ec4719a27ab3d3c01dac66f01

SHA1
c830d6980d7edea60568a518eccd36c0bc2a4924

SHA256
dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36

SHA512
b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80

Download Submit