82dbd2c8c85902531ba683ae097c42a567a503054bbea2292e4741935018d7d4

General

Target

2.ps1
Size

257KB
MD5

1782325a32c0d152d2fc5f936764096b
SHA1

32708733721654fd7ce18a2cc5859404dd365b48
SHA256

e1dd619f137db33a6223900a330af2c9bb58b55b01504f142a27a4f44880a3ca
SHA512

592aa5ef0a6b9f746538e503d40c250122a166db9fbd37ce08607b210ecdb09d7b42c5ca898d4b7ff0b3544f202aa7a52b7704f148f66df38ae9c836468b56a4
SSDEEP

6144:aRQRmeIR/ENCsOFAjL3vTV8MG0NsPSSzQw6ACnfRFG5jc:wXiL7XvLw6Ak6o

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3140	powershell.exe
2100	powershell.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2100	powershell.exe
2100	powershell.exe
3488	powershell.exe
3488	powershell.exe
3140	powershell.exe
3140	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	powershell.exe
Token: SeDebugPrivilege	3488	powershell.exe
Token: SeDebugPrivilege	3140	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 3488	2100	powershell.exe	84
PID 2100 wrote to memory of 3488	2100	powershell.exe	84
PID 2100 wrote to memory of 3140	2100	powershell.exe	86
PID 2100 wrote to memory of 3140	2100	powershell.exe	86

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\2.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" = C:\ProgramData\ZVRWWLCFPWDOBNVCDRSFZL
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3488
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command "& 'C:\ProgramData\ZVRWWLCFPWDOBNVCDRSFZL\ZVRWWLCFPWDOBNVCDRSFZL.ps1'"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3140

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
5f63331227ca7a936f3f8e00a55e23f7

SHA1
f2d862ac9f687bcc563b726cd5afbaa5b8e55bc2

SHA256
c5555b383f8537fc41c39ea131d78bdb80228d6842f161accb1c94c3ea0e841d

SHA512
f6ab7b6d6b9c73c75512e09aac7ffb4fb787805d42ee7ffd35344874020e18226f2c108e8cdeffefe32b725324f8bff336847eaa80405c732cf0c45a15cb0bd2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nlcorwcm.33i.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2100-34-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-33-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-49-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-1-0x0000018AA84D0000-0x0000018AA84F2000-memory.dmp

Filesize
136KB

Download
memory/2100-11-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-28-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-29-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-30-0x00007FFF61233000-0x00007FFF61235000-memory.dmp

Filesize
8KB

Download
memory/2100-31-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-32-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-12-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/2100-0-0x00007FFF61233000-0x00007FFF61235000-memory.dmp

Filesize
8KB

Download
memory/3488-22-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/3488-27-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/3488-24-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download
memory/3488-23-0x00007FFF61230000-0x00007FFF61CF1000-memory.dmp

Filesize
10.8MB

Download

Analysis

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