61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d

General

Target

61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe
Size

806KB
MD5

9cef532829a4ca2cf13279ac134873d8
SHA1

68f4c94bf29fb0cbde97973083f85bf08382f2a2
SHA256

61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d
SHA512

f938aa8fddeac26fc862c1bd312ac2ef57843e7922b4e14b4b69b8db9888bf250f5572df79fe13710df89293c116da144d7da90d0783b8e85e56d0791607d1b5
SSDEEP

12288:QQT9bUbPgROCAVtagRJGYkCLVaZxnHo6o0L9eC/CgDCJc2Lg:jTZOPgROAitkCQjH1e2n2Lg

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2284	powershell.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\monopolies\Semiconformist209.ini	61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5096	2284	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe
2284	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2284	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2284	2652	61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe	86
PID 2652 wrote to memory of 2284	2652	61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe	86
PID 2652 wrote to memory of 2284	2652	61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe	86

C:\Users\Admin\AppData\Local\Temp\61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe
"C:\Users\Admin\AppData\Local\Temp\61dcfda4694ea3f6bafab018feb9cbcaced299f1996b4a7adaf79a3a81cc788d.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Apologetics=Get-Content 'C:\Users\Admin\AppData\Local\Temp\ew\Tubolabellate255\drmmesynerne\Planular\Fikserbilleders.Suv';$Nybyggerens=$Apologetics.SubString(4057,3);.$Nybyggerens($Apologetics)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 2600
    3⤵
    - Program crash
    PID:5096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2284 -ip 2284
1⤵
PID:3400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_adns3gus.w4f.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\ew\Tubolabellate255\drmmesynerne\Planular\Fikserbilleders.Suv

Filesize
52KB

MD5
c7e476eea30eca1676cb4a0f119ac5b6

SHA1
d14ed291418432fd94da286500d1a4e462dc76aa

SHA256
07b291f2c6b0c714dc3a608aeec0637845dd0c373c015e6d8d548dfa48aa7d9e

SHA512
302eb4088b11bd4238071306200e52422da059ed4286890a84c6ca5acb40a30e96e33a898c7b23123f2e5fe1abaf677fe77266468be8dfed6523b18bd169f741

Download Submit
memory/2284-21-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/2284-24-0x0000000005B10000-0x0000000005B5C000-memory.dmp

Filesize
304KB

Download
memory/2284-9-0x0000000004AD0000-0x0000000004AF2000-memory.dmp

Filesize
136KB

Download
memory/2284-10-0x0000000004B70000-0x0000000004BD6000-memory.dmp

Filesize
408KB

Download
memory/2284-7-0x0000000004C80000-0x00000000052A8000-memory.dmp

Filesize
6.2MB

Download
memory/2284-11-0x0000000004BE0000-0x0000000004C46000-memory.dmp

Filesize
408KB

Download
memory/2284-5-0x0000000073D7E000-0x0000000073D7F000-memory.dmp

Filesize
4KB

Download
memory/2284-22-0x0000000005570000-0x00000000058C4000-memory.dmp

Filesize
3.3MB

Download
memory/2284-23-0x0000000005A60000-0x0000000005A7E000-memory.dmp

Filesize
120KB

Download
memory/2284-8-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/2284-25-0x0000000006C30000-0x0000000006CC6000-memory.dmp

Filesize
600KB

Download
memory/2284-26-0x0000000005FA0000-0x0000000005FBA000-memory.dmp

Filesize
104KB

Download
memory/2284-27-0x0000000005FC0000-0x0000000005FE2000-memory.dmp

Filesize
136KB

Download
memory/2284-28-0x0000000007280000-0x0000000007824000-memory.dmp

Filesize
5.6MB

Download
memory/2284-6-0x0000000002490000-0x00000000024C6000-memory.dmp

Filesize
216KB

Download
memory/2284-30-0x0000000007EB0000-0x000000000852A000-memory.dmp

Filesize
6.5MB

Download
memory/2284-32-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing