539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

Analysis

max time kernel
132s
max time network
122s
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, 00:19

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General

Target

539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe
Size

206KB
MD5

13f2e497b188598e4ac241fe5eae3843
SHA1

8aa3e5b721d6869dca325777810a40538b15e506
SHA256

539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf
SHA512

9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086
SSDEEP

3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4516	lamod.exe
1104	lamod.exe
3800	lamod.exe
4356	lamod.exe

Loads dropped DLL 1 IoCs

pid	Process
1228	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

pid	Process
4604	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4508	539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 4516	4508	539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe	66
PID 4508 wrote to memory of 4516	4508	539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe	66
PID 4508 wrote to memory of 4516	4508	539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe	66
PID 4516 wrote to memory of 4604	4516	lamod.exe	67
PID 4516 wrote to memory of 4604	4516	lamod.exe	67
PID 4516 wrote to memory of 4604	4516	lamod.exe	67
PID 4516 wrote to memory of 4756	4516	lamod.exe	69
PID 4516 wrote to memory of 4756	4516	lamod.exe	69
PID 4516 wrote to memory of 4756	4516	lamod.exe	69
PID 4756 wrote to memory of 3084	4756	cmd.exe	71
PID 4756 wrote to memory of 3084	4756	cmd.exe	71
PID 4756 wrote to memory of 3084	4756	cmd.exe	71
PID 4756 wrote to memory of 4932	4756	cmd.exe	72
PID 4756 wrote to memory of 4932	4756	cmd.exe	72
PID 4756 wrote to memory of 4932	4756	cmd.exe	72
PID 4756 wrote to memory of 4100	4756	cmd.exe	73
PID 4756 wrote to memory of 4100	4756	cmd.exe	73
PID 4756 wrote to memory of 4100	4756	cmd.exe	73
PID 4756 wrote to memory of 3572	4756	cmd.exe	74
PID 4756 wrote to memory of 3572	4756	cmd.exe	74
PID 4756 wrote to memory of 3572	4756	cmd.exe	74
PID 4756 wrote to memory of 3528	4756	cmd.exe	75
PID 4756 wrote to memory of 3528	4756	cmd.exe	75
PID 4756 wrote to memory of 3528	4756	cmd.exe	75
PID 4756 wrote to memory of 3728	4756	cmd.exe	76
PID 4756 wrote to memory of 3728	4756	cmd.exe	76
PID 4756 wrote to memory of 3728	4756	cmd.exe	76
PID 4516 wrote to memory of 1228	4516	lamod.exe	78
PID 4516 wrote to memory of 1228	4516	lamod.exe	78
PID 4516 wrote to memory of 1228	4516	lamod.exe	78

C:\Users\Admin\AppData\Local\Temp\539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe
"C:\Users\Admin\AppData\Local\Temp\539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4508
- 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:4516
- - 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:4604
- - 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:4756
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:3084
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "lamod.exe" /P "Admin:N"
      4⤵
      PID:4932
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "lamod.exe" /P "Admin:R" /E
      4⤵
      PID:4100
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:3572
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\a9e2a16078" /P "Admin:N"
      4⤵
      PID:3528
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\a9e2a16078" /P "Admin:R" /E
      4⤵
      PID:3728
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:1228

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
1⤵
- Executes dropped EXE
PID:1104

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
1⤵
- Executes dropped EXE
PID:3800

C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
1⤵
- Executes dropped EXE
PID:4356

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
206KB

MD5
13f2e497b188598e4ac241fe5eae3843

SHA1
8aa3e5b721d6869dca325777810a40538b15e506

SHA256
539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

SHA512
9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086

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

Filesize
206KB

MD5
13f2e497b188598e4ac241fe5eae3843

SHA1
8aa3e5b721d6869dca325777810a40538b15e506

SHA256
539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

SHA512
9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086

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

Filesize
206KB

MD5
13f2e497b188598e4ac241fe5eae3843

SHA1
8aa3e5b721d6869dca325777810a40538b15e506

SHA256
539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

SHA512
9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086

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

Filesize
206KB

MD5
13f2e497b188598e4ac241fe5eae3843

SHA1
8aa3e5b721d6869dca325777810a40538b15e506

SHA256
539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

SHA512
9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086

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

Filesize
206KB

MD5
13f2e497b188598e4ac241fe5eae3843

SHA1
8aa3e5b721d6869dca325777810a40538b15e506

SHA256
539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

SHA512
9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086

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

Filesize
206KB

MD5
13f2e497b188598e4ac241fe5eae3843

SHA1
8aa3e5b721d6869dca325777810a40538b15e506

SHA256
539ba034610c9f2fe054e888642c2baec6eefdb3c5b4cf763882916acadefadf

SHA512
9853d33182f23c9b42c43d5c1863de9c196ca6c5718da563dfbac92809482ab39e3d993d13b89c09908229d772a86eeb3a8546ab87d533a7de1f4fdac0753086

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads