949644755b55cbc830c338e2f0c5ab32dcc8bccde01f75e20ad5c11d9f0474cf

General

Target

Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
Size

148KB
MD5

465fcd4e9e58bd34e14ff1d08f25b182
SHA1

5c53599441649c0d456002165a420fe866ae0d07
SHA256

c618529d3c965f88021d712e57a49a69792818a3cdcb438cb0066af974f6ebb7
SHA512

909907b7c4ba4e7da005694fb96a848177e8c17a3eff95fb5a594a7231006bd114f24b2d6f6f37cf34b872adb33dd8ce6c150bfe74a46f04d75451dbfa331448
SSDEEP

3072:/ITf9bPB8JYwsQ18Zd4Nan8WgBspI9ozuPG7:YVLKYYeA72W9oyPq

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1820	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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dhohjter.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\dhohjter.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1488 set thread context of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
Token: SeDebugPrivilege	1416	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1416	Explorer.EXE
1416	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1416	Explorer.EXE
1416	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1416	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 1488 wrote to memory of 2044	1488	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	26
PID 2044 wrote to memory of 1820	2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	27
PID 2044 wrote to memory of 1820	2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	27
PID 2044 wrote to memory of 1820	2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	27
PID 2044 wrote to memory of 1820	2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	27
PID 2044 wrote to memory of 1416	2044	Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe	14
PID 1416 wrote to memory of 1264	1416	Explorer.EXE	16
PID 1416 wrote to memory of 1348	1416	Explorer.EXE	15
PID 1416 wrote to memory of 1820	1416	Explorer.EXE	27
PID 1416 wrote to memory of 1820	1416	Explorer.EXE	27

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Users\Admin\AppData\Local\Temp\Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
  "C:\Users\Admin\AppData\Local\Temp\Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1488
- - C:\Users\Admin\AppData\Local\Temp\Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
    C:\Users\Admin\AppData\Local\Temp\Informationen_Kontobewegung_dezember_2014_de_20_8139_237_90109238_000129_000028_05.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2044
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2476~1.BAT"
      4⤵
      Deletes itself
      PID:1820

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1348

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1264

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\ms2476501.bat

Filesize
201B

MD5
2ee10c6c0ec1d218ea5da118e730b2c4

SHA1
153c60e41bed5d6e57ca07e14195d17a065754ca

SHA256
0023e5545590d30ced8a919a7c600d93eb5d270b82ebd5185e0453e6d27b9dad

SHA512
c21fc3428a71852c079c4e1b04b7d2782397f7ab22821333dbb1db164a25c43bef6b6d8718172c68be11a2e9ca78f5f3e2e3f7c07c62056265f467b2391afc39

Download Submit
memory/1264-87-0x00000000003A0000-0x00000000003B7000-memory.dmp

Filesize
92KB

Download
memory/1264-84-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1348-89-0x0000000001C20000-0x0000000001C37000-memory.dmp

Filesize
92KB

Download
memory/1348-85-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1416-73-0x00000000021F0000-0x0000000002207000-memory.dmp

Filesize
92KB

Download
memory/1416-88-0x00000000021F0000-0x0000000002207000-memory.dmp

Filesize
92KB

Download
memory/1416-75-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1488-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1488-65-0x00000000003F0000-0x00000000003F4000-memory.dmp

Filesize
16KB

Download
memory/1820-80-0x0000000000020000-0x0000000000034000-memory.dmp

Filesize
80KB

Download
memory/1820-72-0x0000000000000000-mapping.dmp

Download
memory/2044-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-64-0x00000000004010C0-mapping.dmp

Download
memory/2044-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

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