7f13b9acd4eceebec592a638b86b9fec45ceb1117784384a67c04f3b053a2a27

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 11:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Order requirements CIF Greece_pdf.exe
Size

813KB
MD5

998e394361bd54c58a1ad2092fca8b6c
SHA1

c68e7856324a50c04ee5e1de46952ecaed47eff7
SHA256

87f519d29ebc3fb1b6bed4a5e7ac4865b029da69d2608548a8db34e4069673ec
SHA512

bb7af9d97e4fed96e000048828826f715fa3f229058326da25cf535629e567389b6129e72b6ef214937f0429d74d35598a7f440af6221ecc56ddeea86f9733b1
SSDEEP

12288:a7CBVenOxJUbx7lU0hbB6y3bn6vlP9Ia8GIbPYkAdwvLRPC6Oe73MFce:6G+OxmF7mSB6yrnMIacPYkAevLRPJyF

Score

8^/10

discovery 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

3596 powershell.exe
Blocklisted process makes network request 5 IoCs

Processes:

msiexec.exe

flow pid process

19 852 msiexec.exe
21 852 msiexec.exe
23 852 msiexec.exe
25 852 msiexec.exe
28 852 msiexec.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

18 drive.google.com
19 drive.google.com
Drops file in System32 directory 1 IoCs

Processes:

Order requirements CIF Greece_pdf.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\narrowness.ini Order requirements CIF Greece_pdf.exe
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

msiexec.exe

pid process

852 msiexec.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

powershell.exemsiexec.exe

pid process

3596 powershell.exe
852 msiexec.exe

pid	process
3596	powershell.exe

flow	pid	process
19	852	msiexec.exe
21	852	msiexec.exe
23	852	msiexec.exe
25	852	msiexec.exe
28	852	msiexec.exe

flow	ioc
18	drive.google.com
19	drive.google.com

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\narrowness.ini	Order requirements CIF Greece_pdf.exe

pid	process
852	msiexec.exe

pid	process
3596	powershell.exe
852	msiexec.exe

Drops file in Windows directory 2 IoCs

Processes:

Order requirements CIF Greece_pdf.exe

description	ioc	process
File opened for modification	C:\Windows\resources\0409\mutases.fin	Order requirements CIF Greece_pdf.exe
File opened for modification	C:\Windows\resources\energiudfoldelsers.Uku	Order requirements CIF Greece_pdf.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

2968 852 WerFault.exe msiexec.exe

pid	pid_target	process	target process
2968	852	WerFault.exe	msiexec.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

Order requirements CIF Greece_pdf.exepowershell.exemsiexec.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Order requirements CIF Greece_pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powershell.exe

pid process

3596 powershell.exe
3596 powershell.exe
3596 powershell.exe
3596 powershell.exe
3596 powershell.exe
3596 powershell.exe
3596 powershell.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

powershell.exe

pid process

3596 powershell.exe

pid	process
3596	powershell.exe
3596	powershell.exe
3596	powershell.exe
3596	powershell.exe
3596	powershell.exe
3596	powershell.exe
3596	powershell.exe

pid	process
3596	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

Processes:

powershell.exe

description	pid	process
Token: SeDebugPrivilege	3596	powershell.exe
Token: SeIncreaseQuotaPrivilege	3596	powershell.exe
Token: SeSecurityPrivilege	3596	powershell.exe
Token: SeTakeOwnershipPrivilege	3596	powershell.exe
Token: SeLoadDriverPrivilege	3596	powershell.exe
Token: SeSystemProfilePrivilege	3596	powershell.exe
Token: SeSystemtimePrivilege	3596	powershell.exe
Token: SeProfSingleProcessPrivilege	3596	powershell.exe
Token: SeIncBasePriorityPrivilege	3596	powershell.exe
Token: SeCreatePagefilePrivilege	3596	powershell.exe
Token: SeBackupPrivilege	3596	powershell.exe
Token: SeRestorePrivilege	3596	powershell.exe
Token: SeShutdownPrivilege	3596	powershell.exe
Token: SeDebugPrivilege	3596	powershell.exe
Token: SeSystemEnvironmentPrivilege	3596	powershell.exe
Token: SeRemoteShutdownPrivilege	3596	powershell.exe
Token: SeUndockPrivilege	3596	powershell.exe
Token: SeManageVolumePrivilege	3596	powershell.exe
Token: 33	3596	powershell.exe
Token: 34	3596	powershell.exe
Token: 35	3596	powershell.exe
Token: 36	3596	powershell.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

Order requirements CIF Greece_pdf.exepowershell.exe

description	pid	process	target process
PID 4768 wrote to memory of 3596	4768	Order requirements CIF Greece_pdf.exe	powershell.exe
PID 4768 wrote to memory of 3596	4768	Order requirements CIF Greece_pdf.exe	powershell.exe
PID 4768 wrote to memory of 3596	4768	Order requirements CIF Greece_pdf.exe	powershell.exe
PID 3596 wrote to memory of 852	3596	powershell.exe	msiexec.exe
PID 3596 wrote to memory of 852	3596	powershell.exe	msiexec.exe
PID 3596 wrote to memory of 852	3596	powershell.exe	msiexec.exe
PID 3596 wrote to memory of 852	3596	powershell.exe	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\Order requirements CIF Greece_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Order requirements CIF Greece_pdf.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Barthianismens=Get-Content -raw 'C:\Users\Admin\AppData\Roaming\skittaget\lektier\Familieskabet.Sch';$Architectures=$Barthianismens.SubString(9447,3);.$Architectures($Barthianismens) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3596
- - C:\Windows\SysWOW64\msiexec.exe
    "C:\Windows\SysWOW64\msiexec.exe"
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    PID:852
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 852 -s 2036
      4⤵
      Program crash
      PID:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 852 -ip 852
1⤵
PID:3488

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i4x5jdx1.5nl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\skittaget\lektier\Familieskabet.Sch

Filesize
71KB

MD5
8149653bd363ed6762847796373192c1

SHA1
df385979c55013616b642bec5415ee1b89929319

SHA256
9296b59074488ea1a87189a1412aa652d7966a44ce2f9a297109227a953efd24

SHA512
a7f7937acea516c9420b3ef4c448fcec2c52956bb2b1705da0221e32df5eb59016784018bf23e6382491f63ccff23aae28ce8f84003bc4813bc7812dfd3df814

Download Submit
C:\Users\Admin\AppData\Roaming\skittaget\lektier\Sitka.Afg

Filesize
326KB

MD5
bf36880f0e8cff63a4a0a6d2e2af1107

SHA1
fcf08c335ed6bb98280cc47cbc4d6ae6bb0ffa32

SHA256
bfce8c5feaab8ce81970225d42bd77b3f919fa422ec4f7d66be0f7ff8cf29b08

SHA512
17aab56822fd6895209d4b474d34a78bf18faa8642d7c012e12f9f87e23d520495b5349605dedcce9092a368739b51195813bd652ec56a66a894734f57464479

Download Submit
memory/852-76-0x0000000001000000-0x0000000002254000-memory.dmp

Filesize
18.3MB

Download
memory/3596-37-0x0000000071450000-0x00000000717A4000-memory.dmp

Filesize
3.3MB

Download
memory/3596-15-0x0000000005010000-0x0000000005076000-memory.dmp

Filesize
408KB

Download
memory/3596-8-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

Filesize
4KB

Download
memory/3596-36-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-12-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-25-0x00000000058C0000-0x0000000005C14000-memory.dmp

Filesize
3.3MB

Download
memory/3596-26-0x0000000005EE0000-0x0000000005EFE000-memory.dmp

Filesize
120KB

Download
memory/3596-27-0x0000000005F00000-0x0000000005F4C000-memory.dmp

Filesize
304KB

Download
memory/3596-28-0x0000000006E80000-0x0000000006F16000-memory.dmp

Filesize
600KB

Download
memory/3596-29-0x00000000063D0000-0x00000000063EA000-memory.dmp

Filesize
104KB

Download
memory/3596-30-0x0000000006420000-0x0000000006442000-memory.dmp

Filesize
136KB

Download
memory/3596-31-0x0000000007530000-0x0000000007AD4000-memory.dmp

Filesize
5.6MB

Download
memory/3596-11-0x00000000050E0000-0x0000000005708000-memory.dmp

Filesize
6.2MB

Download
memory/3596-33-0x0000000008160000-0x00000000087DA000-memory.dmp

Filesize
6.5MB

Download
memory/3596-34-0x0000000007110000-0x0000000007142000-memory.dmp

Filesize
200KB

Download
memory/3596-35-0x0000000070D30000-0x0000000070D7C000-memory.dmp

Filesize
304KB

Download
memory/3596-14-0x0000000004FA0000-0x0000000005006000-memory.dmp

Filesize
408KB

Download
memory/3596-47-0x0000000007350000-0x000000000736E000-memory.dmp

Filesize
120KB

Download
memory/3596-13-0x0000000004F00000-0x0000000004F22000-memory.dmp

Filesize
136KB

Download
memory/3596-48-0x0000000007380000-0x0000000007423000-memory.dmp

Filesize
652KB

Download
memory/3596-49-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-50-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-51-0x0000000007480000-0x000000000748A000-memory.dmp

Filesize
40KB

Download
memory/3596-52-0x00000000074C0000-0x00000000074EA000-memory.dmp

Filesize
168KB

Download
memory/3596-53-0x00000000074F0000-0x0000000007514000-memory.dmp

Filesize
144KB

Download
memory/3596-54-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-55-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-10-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-57-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

Filesize
4KB

Download
memory/3596-58-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-59-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-61-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-60-0x00000000087E0000-0x0000000009F40000-memory.dmp

Filesize
23.4MB

Download
memory/3596-62-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-63-0x0000000074F10000-0x00000000756C0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-9-0x0000000002900000-0x0000000002936000-memory.dmp

Filesize
216KB

Download