ad7275c0ffea115d2fa48c1f343698a4290e777f057bc64a493b4b37ac2bac53

Analysis

max time kernel
93s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 12:48

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General

Target

8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.exe
Size

593KB
MD5

3cb7a144c3a7d35a77044c167749f84d
SHA1

23e83390e052b0ce98e5446768a18cf06669b57d
SHA256

8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95
SHA512

09b7b80dcea62ad01e7338ff2ff37f24938457994f93658ddc9d10c4b8b847da7dc67f6f647821ced3ad4f2277f291ffc7510ade550001f30d88327bf8ae4035
SSDEEP

6144:LoGzI1X9PZVheNA+ff0RUt3vCKIH2nqoejh4q/tjkshlTqleM97CtzrwalKI8J2x:LbSnhe2eGUt/jnqrZ1hlTpMVklxVtqev

Score

4^/10

Malware Config

Signatures

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Bejdsen70\woody.ini	8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.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
664	1492	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe
1492	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 1492	1496	8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.exe	84
PID 1496 wrote to memory of 1492	1496	8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.exe	84
PID 1496 wrote to memory of 1492	1496	8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.exe	84
PID 1492 wrote to memory of 2916	1492	powershell.exe	92
PID 1492 wrote to memory of 2916	1492	powershell.exe	92
PID 1492 wrote to memory of 2916	1492	powershell.exe	92

C:\Users\Admin\AppData\Local\Temp\8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.exe
"C:\Users\Admin\AppData\Local\Temp\8e9fea5458c969eaf662771d87e2e9d2487e904e5dbeea5d90fc7e44369c3f95.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -windowstyle hidden "$Uigennemskydelig=Get-Content 'C:\Users\Admin\AppData\Roaming\strbt\fragtrate\Alcaydes\Paleolimnology\ansgningsfristernes\Dishonorables\Sweety64.Sch';$Taknemligeres=$Uigennemskydelig.SubString(5985,3);.$Taknemligeres($Uigennemskydelig)"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1492
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "set /A 1^^0"
    3⤵
    PID:2916
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 2700
    3⤵
    - Program crash
    PID:664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1492 -ip 1492
1⤵
PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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_jlqeq0z0.4nl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\strbt\fragtrate\Alcaydes\Paleolimnology\ansgningsfristernes\Dishonorables\Sweety64.Sch

Filesize
61KB

MD5
e5c2dca2119f3e664238f0f51539dbb5

SHA1
24fc5d8ac634d19acafbf78852482014c052f996

SHA256
b3f8b29f9da552c657a02fbadad0745e365ea1d548fe22ddbfb3e9450eb29837

SHA512
458178c3e2f344a9f28a505c870667d5f3387c7cdd0b6cde22ff428e460b2d433f2653b7516fc5698837e41a635e31f2f59564a33631e938b0801749c6f7b7a6

Download Submit
memory/1492-21-0x00000000057E0000-0x0000000005B34000-memory.dmp

Filesize
3.3MB

Download
memory/1492-22-0x0000000005C60000-0x0000000005C7E000-memory.dmp

Filesize
120KB

Download
memory/1492-9-0x0000000004CA0000-0x0000000004CC2000-memory.dmp

Filesize
136KB

Download
memory/1492-7-0x0000000004670000-0x0000000004680000-memory.dmp

Filesize
64KB

Download
memory/1492-10-0x0000000005590000-0x00000000055F6000-memory.dmp

Filesize
408KB

Download
memory/1492-16-0x0000000005670000-0x00000000056D6000-memory.dmp

Filesize
408KB

Download
memory/1492-5-0x00000000046C0000-0x00000000046F6000-memory.dmp

Filesize
216KB

Download
memory/1492-8-0x0000000004D30000-0x0000000005358000-memory.dmp

Filesize
6.2MB

Download
memory/1492-23-0x0000000005D00000-0x0000000005D4C000-memory.dmp

Filesize
304KB

Download
memory/1492-24-0x0000000006C30000-0x0000000006CC6000-memory.dmp

Filesize
600KB

Download
memory/1492-25-0x0000000006160000-0x000000000617A000-memory.dmp

Filesize
104KB

Download
memory/1492-26-0x00000000061B0000-0x00000000061D2000-memory.dmp

Filesize
136KB

Download
memory/1492-27-0x0000000007280000-0x0000000007824000-memory.dmp

Filesize
5.6MB

Download
memory/1492-6-0x0000000073E80000-0x0000000074630000-memory.dmp

Filesize
7.7MB

Download
memory/1492-29-0x0000000007EB0000-0x000000000852A000-memory.dmp

Filesize
6.5MB

Download
memory/1492-31-0x0000000073E80000-0x0000000074630000-memory.dmp

Filesize
7.7MB

Download