b49ed69f5e3b822cab6670d6af77d41e2234e32a797165688f6470d7ec255b2a

General

Target

RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
Size

176KB
MD5

72fa9e74d45dda3085eafb77eb497b1a
SHA1

536b13842b5c0ff70177c0c4fd80ce1ff892a15e
SHA256

7a4e899fc05973c8d3fb596750fc1b848daad7cd2cc6cee2c8fb44977e39c45d
SHA512

f5313d65269010038072e25e2ca6859a914a5db31815ee662def861a7809f6098fd25dc68c142efd5e0929e420221393e73aa77fbcd4ba8af4da95a73329737c
SSDEEP

3072:zQnHNmI+yMkJR+Omz1C+cSQStd3jUQdW6OTHeOO16ogZrssN6wc+ga0Mhze:zwHBRtJ2BC+Cqz14TE6dZr5PQ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
368	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\usrbdvpp.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\usrbdvpp.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2016 set thread context of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
1368	Explorer.EXE
1368	Explorer.EXE
1368	Explorer.EXE
1368	Explorer.EXE
1368	Explorer.EXE
1368	Explorer.EXE
1368	Explorer.EXE
1368	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1368	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
Token: SeDebugPrivilege	1368	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1368	Explorer.EXE
1368	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1368	Explorer.EXE
1368	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1368	Explorer.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 2016 wrote to memory of 1128	2016	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	26
PID 1128 wrote to memory of 368	1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	27
PID 1128 wrote to memory of 368	1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	27
PID 1128 wrote to memory of 368	1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	27
PID 1128 wrote to memory of 368	1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	27
PID 1128 wrote to memory of 1368	1128	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	14
PID 1368 wrote to memory of 1244	1368	Explorer.EXE	16
PID 1368 wrote to memory of 1332	1368	Explorer.EXE	15

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Users\Admin\AppData\Local\Temp\RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
  "C:\Users\Admin\AppData\Local\Temp\RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Users\Admin\AppData\Local\Temp\RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
    C:\Users\Admin\AppData\Local\Temp\RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1128
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS6747~1.BAT"
      4⤵
      Deletes itself
      PID:368

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1332

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1244

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\ms6747145.bat

Filesize
201B

MD5
216a4c65c144abc662568b4741b1938a

SHA1
06569ff5f34cff8a023be9fc687cccd65a74fabf

SHA256
70827af5d3ac59ef7c348f53369e203673dc053e58102e8964c18d64317d2b1d

SHA512
e79c42d99a1cf0f65472b8f70067b378ca965bafd658e0df89262ff083247ce6b695cc60a86004be1641317fe99a7d1b9f96285d42e88724d48a0b625f7917c5

Download Submit
memory/1128-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1128-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1244-84-0x0000000001CE0000-0x0000000001CF7000-memory.dmp

Filesize
92KB

Download
memory/1244-81-0x0000000037AB0000-0x0000000037AC0000-memory.dmp

Filesize
64KB

Download
memory/1332-82-0x0000000037AB0000-0x0000000037AC0000-memory.dmp

Filesize
64KB

Download
memory/1332-85-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1368-89-0x000007FEF6600000-0x000007FEF6743000-memory.dmp

Filesize
1.3MB

Download
memory/1368-72-0x0000000002AD0000-0x0000000002AE7000-memory.dmp

Filesize
92KB

Download
memory/1368-83-0x0000000002AD0000-0x0000000002AE7000-memory.dmp

Filesize
92KB

Download
memory/1368-75-0x0000000037AB0000-0x0000000037AC0000-memory.dmp

Filesize
64KB

Download
memory/1368-86-0x0000000002AD0000-0x0000000002AE7000-memory.dmp

Filesize
92KB

Download
memory/1368-87-0x000007FEF6600000-0x000007FEF6743000-memory.dmp

Filesize
1.3MB

Download
memory/1368-88-0x000007FE99F20000-0x000007FE99F2A000-memory.dmp

Filesize
40KB

Download
memory/2016-65-0x0000000000380000-0x0000000000384000-memory.dmp

Filesize
16KB

Download
memory/2016-54-0x0000000075A71000-0x0000000075A73000-memory.dmp

Filesize
8KB

Download

Analysis

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