c293bf33914dcab819681869283b39b23b45fb608d42fa3a26562d301eab3746

Analysis

max time kernel
144s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
17-07-2024 17:04

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General

Target

MalwareBazaar.exe
Size

549KB
MD5

a2a727c5efacf8ab6028c4524e21bef9
SHA1

d3ea7079959667ad786a7142371f536feb537802
SHA256

c293bf33914dcab819681869283b39b23b45fb608d42fa3a26562d301eab3746
SHA512

822accf498440732a5df498558d33e9191a62b5b6386dbaec0784abb27c93865cb0dae15a43c99515f1c5cbb217151a80659b915a5b3c07a550a6d2b02bc8c20
SSDEEP

12288:tLfCKKKKKI1KFeGkSrsUQ1nILHMEDm73l8a5+JS2rLaOvjKFDSLJPo7yF1mAm:tBEkQ1nILzClFiS2iYeNSZo26Am

Score

8^/10

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
452	powershell.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
2668	452	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
452	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 452	4892	MalwareBazaar.exe	85
PID 4892 wrote to memory of 452	4892	MalwareBazaar.exe	85
PID 4892 wrote to memory of 452	4892	MalwareBazaar.exe	85

C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Nervures=Get-Content 'C:\Users\Admin\AppData\Local\Bagtes\zygomata.Coo';$Omfangsbedmmelses64=$Nervures.SubString(24976,3);.$Omfangsbedmmelses64($Nervures)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:452
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 452 -s 2268
    3⤵
    - Program crash
    PID:2668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 452 -ip 452
1⤵
PID:4796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

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\Bagtes\zygomata.Coo

Filesize
68KB

MD5
e3a338313194482f28d8e74771889d09

SHA1
97ee237e38a3ef18a938334dec3a5aff1bffbcab

SHA256
e910d5f3afd1733a1824afc9a9dbb1c78529a2a5c63e24601038aa81241e9b7a

SHA512
301b208278db99007e10e9827d304fce475844239213e09f98054dd43e72891b84b6816b6bc58c1439df8ef7d74f9f8ef8ee1925736637c064e4481dc6baea6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_emqjfqpv.lxl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/452-12-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/452-27-0x0000000005C60000-0x0000000005CAC000-memory.dmp

Filesize
304KB

Download
memory/452-8-0x00000000736DE000-0x00000000736DF000-memory.dmp

Filesize
4KB

Download
memory/452-13-0x0000000005390000-0x00000000053B2000-memory.dmp

Filesize
136KB

Download
memory/452-20-0x00000000055A0000-0x0000000005606000-memory.dmp

Filesize
408KB

Download
memory/452-19-0x0000000005530000-0x0000000005596000-memory.dmp

Filesize
408KB

Download
memory/452-11-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/452-25-0x0000000005710000-0x0000000005A64000-memory.dmp

Filesize
3.3MB

Download
memory/452-26-0x0000000005C20000-0x0000000005C3E000-memory.dmp

Filesize
120KB

Download
memory/452-10-0x0000000004D20000-0x0000000005348000-memory.dmp

Filesize
6.2MB

Download
memory/452-28-0x0000000006C80000-0x0000000006D16000-memory.dmp

Filesize
600KB

Download
memory/452-29-0x0000000006150000-0x000000000616A000-memory.dmp

Filesize
104KB

Download
memory/452-30-0x00000000061D0000-0x00000000061F2000-memory.dmp

Filesize
136KB

Download
memory/452-31-0x00000000072D0000-0x0000000007874000-memory.dmp

Filesize
5.6MB

Download
memory/452-9-0x0000000002650000-0x0000000002686000-memory.dmp

Filesize
216KB

Download
memory/452-33-0x0000000007F00000-0x000000000857A000-memory.dmp

Filesize
6.5MB

Download
memory/452-35-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download