861f171c6ccf9b39b1138484f23b43f6b59163e890171aa423896b7d3593feca

General

Target

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Size

168KB
MD5

91291b0c1fb27cff77c5a7731807abf0
SHA1

0cdd5dcdf23c65136faf067d55a098f1fb93469f
SHA256

ede3136fd45a022bb470ff9a2752d4b48c641e1fe6ddc4aa5fa3a414b6921b95
SHA512

65632a66c7cb3fdbdf0e89de5298b378597e96e8a1a96f232669dd7a70235b428b45f529f6175555ea67ad987dbdfade0697b3ee440bfebf9a473db3279b490a
SSDEEP

3072:pVmADg66x5y7FuW3jLi2ikZSYbmlpSchjDeL8lOW+9d+zr3/1C:pVA665pW3Z7ZS9h2LjOM

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1636 cmd.exe

pid	process
1636	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Explorer.EXE

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

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

description	pid	process	target process
PID 960 set thread context of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXE

pid	process
960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE

pid	process
1220	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Token: SeDebugPrivilege	1220	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE
1220 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE
1220 Explorer.EXE

pid	process
1220	Explorer.EXE
1220	Explorer.EXE

pid	process
1220	Explorer.EXE
1220	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

pid	process
960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE

pid	process
1220	Explorer.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXE

description	pid	process	target process
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 960 wrote to memory of 956	960	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 956 wrote to memory of 1636	956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 956 wrote to memory of 1636	956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 956 wrote to memory of 1636	956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 956 wrote to memory of 1636	956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 956 wrote to memory of 1220	956	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	Explorer.EXE
PID 1220 wrote to memory of 1116	1220	Explorer.EXE	taskhost.exe
PID 1220 wrote to memory of 1188	1220	Explorer.EXE	Dwm.exe
PID 1220 wrote to memory of 1636	1220	Explorer.EXE	cmd.exe
PID 1220 wrote to memory of 1636	1220	Explorer.EXE	cmd.exe
PID 1220 wrote to memory of 592	1220	Explorer.EXE	conhost.exe

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:1220

C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
"C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:960

C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS5967~1.BAT"
4⤵
- Deletes itself
PID:1636

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1188

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1116

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "11525770831560601841-683409828-2002708512561219288543668607-1491348925-1634708958"
1⤵
PID:592

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

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Downloads

C:\Users\Admin\AppData\Roaming\ms5967899.bat

Filesize
201B

MD5
61e4c2e3cb029b6b22030c26086d8faa

SHA1
ac81ac636fd9b76f052006fa5f6a79563a7692ad

SHA256
fd16dca53c6dc7a9b496a37f3f61eeb0a4141a69a2ef23b16e9a38301702b7c7

SHA512
55216374250f57a6539def67f47702902e1e4a075e0ca711f71515f9c32112bb6f0a5dea8fb66221fb975725d69ea2bf89a896fa3a4bd32964f8c8c571375927

Download Submit
memory/592-88-0x00000000377D0000-0x00000000377E0000-memory.dmp

Filesize
64KB

Download
memory/592-90-0x00000000000D0000-0x00000000000E7000-memory.dmp

Filesize
92KB

Download
memory/956-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-64-0x00000000004010C0-mapping.dmp

Download
memory/956-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/956-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/960-65-0x0000000000280000-0x0000000000284000-memory.dmp

Filesize
16KB

Download
memory/960-54-0x00000000757A1000-0x00000000757A3000-memory.dmp

Filesize
8KB

Download
memory/1116-91-0x00000000003A0000-0x00000000003B7000-memory.dmp

Filesize
92KB

Download
memory/1116-86-0x00000000377D0000-0x00000000377E0000-memory.dmp

Filesize
64KB

Download
memory/1188-87-0x00000000377D0000-0x00000000377E0000-memory.dmp

Filesize
64KB

Download
memory/1188-93-0x00000000019D0000-0x00000000019E7000-memory.dmp

Filesize
92KB

Download
memory/1220-75-0x00000000377D0000-0x00000000377E0000-memory.dmp

Filesize
64KB

Download
memory/1220-73-0x0000000001DD0000-0x0000000001DE7000-memory.dmp

Filesize
92KB

Download
memory/1220-92-0x0000000001DD0000-0x0000000001DE7000-memory.dmp

Filesize
92KB

Download
memory/1220-94-0x000007FEFB220000-0x000007FEFB363000-memory.dmp

Filesize
1.3MB

Download
memory/1220-95-0x000007FE9D290000-0x000007FE9D29A000-memory.dmp

Filesize
40KB

Download
memory/1636-80-0x0000000000240000-0x0000000000254000-memory.dmp

Filesize
80KB

Download
memory/1636-72-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads