darkcloud | 8f08477a7d22a869fb074f6fd5a3d6fcb7a0f2c6edd1a98a15efa9d04b07acc6

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
02/04/2025, 07:54

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General

Target

e-dekont02.04.2025.exe
Size

976KB
MD5

dc219b6f4c32a80c24f2e4e35f668bb4
SHA1

25db317d7619f446312723f21fbfafba482734f3
SHA256

8f08477a7d22a869fb074f6fd5a3d6fcb7a0f2c6edd1a98a15efa9d04b07acc6
SHA512

c31b12bc2c5807ec8c6abf534cc610234e318aed5eab585f29384b5b400f99b002fe73ed8703d882f5ebe676db6330a3af6fe307dd6897a57838062b645a38ca
SSDEEP

24576:BhFi0ERYgjc4gJ1mQbAGBGkkULtts9eCvJwC:Xw0vD1fA2GapSp/

Score

10^/10

darkcloud discovery execution stealer

Malware Config

Extracted

Family

darkcloud

Attributes

email_from
[email protected]
email_to
[email protected]

Signatures

DarkCloud
An information stealer written in Visual Basic.
stealer darkcloud
Darkcloud family
darkcloud

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2192	powershell.exe

Blocklisted process makes network request 4 IoCs

flow	pid	Process
30	668	msiexec.exe
32	668	msiexec.exe
34	668	msiexec.exe
36	668	msiexec.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
29	drive.google.com
30	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
668	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2192	powershell.exe
668	msiexec.exe

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

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e-dekont02.04.2025.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 9 IoCs

pid	Process
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe
2192	powershell.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2192	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	powershell.exe
Token: SeIncreaseQuotaPrivilege	2192	powershell.exe
Token: SeSecurityPrivilege	2192	powershell.exe
Token: SeTakeOwnershipPrivilege	2192	powershell.exe
Token: SeLoadDriverPrivilege	2192	powershell.exe
Token: SeSystemProfilePrivilege	2192	powershell.exe
Token: SeSystemtimePrivilege	2192	powershell.exe
Token: SeProfSingleProcessPrivilege	2192	powershell.exe
Token: SeIncBasePriorityPrivilege	2192	powershell.exe
Token: SeCreatePagefilePrivilege	2192	powershell.exe
Token: SeBackupPrivilege	2192	powershell.exe
Token: SeRestorePrivilege	2192	powershell.exe
Token: SeShutdownPrivilege	2192	powershell.exe
Token: SeDebugPrivilege	2192	powershell.exe
Token: SeSystemEnvironmentPrivilege	2192	powershell.exe
Token: SeRemoteShutdownPrivilege	2192	powershell.exe
Token: SeUndockPrivilege	2192	powershell.exe
Token: SeManageVolumePrivilege	2192	powershell.exe
Token: 33	2192	powershell.exe
Token: 34	2192	powershell.exe
Token: 35	2192	powershell.exe
Token: 36	2192	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
668	msiexec.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2192	2404	e-dekont02.04.2025.exe	89
PID 2404 wrote to memory of 2192	2404	e-dekont02.04.2025.exe	89
PID 2404 wrote to memory of 2192	2404	e-dekont02.04.2025.exe	89
PID 2192 wrote to memory of 668	2192	powershell.exe	98
PID 2192 wrote to memory of 668	2192	powershell.exe	98
PID 2192 wrote to memory of 668	2192	powershell.exe	98
PID 2192 wrote to memory of 668	2192	powershell.exe	98

C:\Users\Admin\AppData\Local\Temp\e-dekont02.04.2025.exe
"C:\Users\Admin\AppData\Local\Temp\e-dekont02.04.2025.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Algine=GC -raw 'C:\Users\Admin\AppData\Roaming\plankevrket\petunia\Spastisk.Mon';$Superintenseness=$Algine.SubString(20554,3);.$Superintenseness($Algine)"
  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:2192
- - 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
    - Suspicious use of SetWindowsHookEx
    PID:668

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dljdlapm.2pr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\plankevrket\petunia\Spastisk.Mon

Filesize
54KB

MD5
0dd6bde75f23f98b72d3aa40fa3b61e8

SHA1
c148b04d809c5d9e39b13f50356d7d41abe81f20

SHA256
02e687ed7dc28b91cc89eb4189edf3554d953ea674950a6a62a80fac38c6ffe9

SHA512
a7da969581dc282dbfcaaa45b70ebadfe53b1a458bf07458f9a509fe25866e6b84af7cdde3b8e67a89b9159774559c11bd9735c6f57af176466ead337f149809

Download Submit
C:\Users\Admin\AppData\Roaming\plankevrket\petunia\Turmut.Asq

Filesize
402KB

MD5
60b40597c4e893a4c8bf0ee39bea6c69

SHA1
4d23e72cf8ff7d3801d5f57b7c2b7522a8544b40

SHA256
d9e82ec7b23022401a633c5cab35855b82ce88fd5f2fe64ffb063a030e0b7fb1

SHA512
24b9c4e80ea6ed89d1392809e15764e1315edfaedb38139a4005d54437663860566ed3eee74a968eec435d21d87f6a8d7681f83fc121ccb28b650a0132c06845

Download Submit
memory/668-102-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-100-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-104-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-103-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-106-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-107-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-101-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-105-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-99-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-98-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-94-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-93-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-108-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/668-83-0x0000000077E51000-0x0000000077F71000-memory.dmp

Filesize
1.1MB

Download
memory/668-82-0x0000000077ED8000-0x0000000077ED9000-memory.dmp

Filesize
4KB

Download
memory/668-81-0x0000000077E51000-0x0000000077F71000-memory.dmp

Filesize
1.1MB

Download
memory/2192-64-0x0000000007C90000-0x0000000007CAA000-memory.dmp

Filesize
104KB

Download
memory/2192-75-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-57-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-59-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-58-0x0000000007A90000-0x0000000007A9A000-memory.dmp

Filesize
40KB

Download
memory/2192-60-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-61-0x0000000007BF0000-0x0000000007C01000-memory.dmp

Filesize
68KB

Download
memory/2192-62-0x0000000007C40000-0x0000000007C4E000-memory.dmp

Filesize
56KB

Download
memory/2192-63-0x0000000007C50000-0x0000000007C64000-memory.dmp

Filesize
80KB

Download
memory/2192-19-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2192-65-0x0000000007C80000-0x0000000007C88000-memory.dmp

Filesize
32KB

Download
memory/2192-66-0x0000000007CE0000-0x0000000007D0A000-memory.dmp

Filesize
168KB

Download
memory/2192-67-0x0000000007D10000-0x0000000007D34000-memory.dmp

Filesize
144KB

Download
memory/2192-68-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-70-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-55-0x0000000007960000-0x000000000797E000-memory.dmp

Filesize
120KB

Download
memory/2192-72-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-73-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2192-74-0x0000000009020000-0x000000000D851000-memory.dmp

Filesize
72.2MB

Download
memory/2192-56-0x0000000007990000-0x0000000007A33000-memory.dmp

Filesize
652KB

Download
memory/2192-76-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-78-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-79-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-80-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-44-0x0000000007920000-0x0000000007952000-memory.dmp

Filesize
200KB

Download
memory/2192-45-0x0000000070710000-0x000000007075C000-memory.dmp

Filesize
304KB

Download
memory/2192-43-0x00000000089A0000-0x000000000901A000-memory.dmp

Filesize
6.5MB

Download
memory/2192-41-0x0000000007D70000-0x0000000008314000-memory.dmp

Filesize
5.6MB

Download
memory/2192-40-0x00000000074E0000-0x0000000007502000-memory.dmp

Filesize
136KB

Download
memory/2192-39-0x0000000006A40000-0x0000000006A5A000-memory.dmp

Filesize
104KB

Download
memory/2192-38-0x0000000006A90000-0x0000000006B26000-memory.dmp

Filesize
600KB

Download
memory/2192-37-0x0000000006550000-0x000000000659C000-memory.dmp

Filesize
304KB

Download
memory/2192-36-0x0000000006510000-0x000000000652E000-memory.dmp

Filesize
120KB

Download
memory/2192-35-0x0000000005EF0000-0x0000000006244000-memory.dmp

Filesize
3.3MB

Download
memory/2192-25-0x0000000005E40000-0x0000000005EA6000-memory.dmp

Filesize
408KB

Download
memory/2192-23-0x00000000055D0000-0x00000000055F2000-memory.dmp

Filesize
136KB

Download
memory/2192-24-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download
memory/2192-21-0x0000000074280000-0x0000000074A30000-memory.dmp

Filesize
7.7MB

Download
memory/2192-22-0x0000000005730000-0x0000000005D58000-memory.dmp

Filesize
6.2MB

Download
memory/2192-20-0x0000000002EB0000-0x0000000002EE6000-memory.dmp

Filesize
216KB

Download