darkcloud | a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1

General

Target

a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe
Size

834KB
MD5

eddba74397db1acfa68e3c531c28a5ff
SHA1

db6adf41b5cff216cc9ba9482e51200e5ae02c5f
SHA256

a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1
SHA512

208bb2d0f0707f6f15da1a995be65a52eb67eb3febdd5eb57a87c7e89e577a2822101f445f51cd726a01f760b23602ecf13c42ea5ffbacac1b8a3d0363255898
SSDEEP

12288:nI2iN8JJBFovPlCJ4qRk5Nj4FWyppfPxyezZXHwusiKcxyAl3:nI1uJ+F047njq1zpQF8

Score

10^/10

darkcloud 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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2320	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2900	powershell.exe
2900	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
412	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2900	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	89
PID 2176 wrote to memory of 2900	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	89
PID 2176 wrote to memory of 2900	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	89
PID 2176 wrote to memory of 2320	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	91
PID 2176 wrote to memory of 2320	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	91
PID 2176 wrote to memory of 2320	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	91
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93
PID 2176 wrote to memory of 412	2176	a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe	93

C:\Users\Admin\AppData\Local\Temp\a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aihgGdIsZo.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2900
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aihgGdIsZo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp395.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2320
- C:\Users\Admin\AppData\Local\Temp\a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\a14aacfdcd67dc00329aa8d563cf6edfe5029aaf03dc816b3b77c50ded24cce1exe_JC.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k10iyywm.phk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp395.tmp

Filesize
1KB

MD5
4156c564d0cb991c053a034d5736bbfd

SHA1
beee540a1314f70d12a13f05e4ae43bd8b9420e0

SHA256
b490acab773d518ccc0170457813f143617ad5416fce950735c2360792cb9d14

SHA512
f5fd27d197dd83bb1487957065f0ab99b00df1ae5e162e67f7b71fe07efd44782c8dc8aa83665186f09226237945e7a0062fb711fbb77ea4c21fa314f9a2fb90

Download Submit
memory/412-152-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/412-155-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/412-197-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2176-139-0x0000000006660000-0x00000000066FC000-memory.dmp

Filesize
624KB

Download
memory/2176-138-0x0000000006590000-0x000000000659A000-memory.dmp

Filesize
40KB

Download
memory/2176-140-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2176-141-0x0000000005AF0000-0x0000000005B00000-memory.dmp

Filesize
64KB

Download
memory/2176-133-0x0000000000F00000-0x0000000000FD6000-memory.dmp

Filesize
856KB

Download
memory/2176-137-0x0000000005AF0000-0x0000000005B00000-memory.dmp

Filesize
64KB

Download
memory/2176-136-0x00000000059C0000-0x0000000005A52000-memory.dmp

Filesize
584KB

Download
memory/2176-135-0x0000000005E80000-0x0000000006424000-memory.dmp

Filesize
5.6MB

Download
memory/2176-161-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2176-134-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2900-146-0x0000000004B80000-0x0000000004BB6000-memory.dmp

Filesize
216KB

Download
memory/2900-184-0x0000000006710000-0x000000000672E000-memory.dmp

Filesize
120KB

Download
memory/2900-156-0x0000000005060000-0x0000000005082000-memory.dmp

Filesize
136KB

Download
memory/2900-150-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/2900-159-0x0000000005AE0000-0x0000000005B46000-memory.dmp

Filesize
408KB

Download
memory/2900-158-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/2900-149-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/2900-171-0x0000000004EF0000-0x0000000004F0E000-memory.dmp

Filesize
120KB

Download
memory/2900-172-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/2900-173-0x0000000006730000-0x0000000006762000-memory.dmp

Filesize
200KB

Download
memory/2900-174-0x00000000756E0000-0x000000007572C000-memory.dmp

Filesize
304KB

Download
memory/2900-151-0x00000000053B0000-0x00000000059D8000-memory.dmp

Filesize
6.2MB

Download
memory/2900-185-0x0000000007AB0000-0x000000000812A000-memory.dmp

Filesize
6.5MB

Download
memory/2900-186-0x0000000007460000-0x000000000747A000-memory.dmp

Filesize
104KB

Download
memory/2900-187-0x00000000074E0000-0x00000000074EA000-memory.dmp

Filesize
40KB

Download
memory/2900-188-0x00000000076E0000-0x0000000007776000-memory.dmp

Filesize
600KB

Download
memory/2900-189-0x0000000007690000-0x000000000769E000-memory.dmp

Filesize
56KB

Download
memory/2900-190-0x00000000077A0000-0x00000000077BA000-memory.dmp

Filesize
104KB

Download
memory/2900-191-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2900-192-0x0000000007780000-0x0000000007788000-memory.dmp

Filesize
32KB

Download
memory/2900-193-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/2900-196-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2900-148-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads