c42c607def384ddca1f1dddbe9024a4af750b3162d299839796fcdb6cc4d1686

General

Target

zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
Size

212KB
MD5

f196726cb3ad205c35e6774f2dfc506d
SHA1

3509d67230073720cd38cc5e430a6166263388c6
SHA256

f3ec41acbd141572f40d6f62a2838325980d255ea17490767851bfa250e645e7
SHA512

2e90a2c7ac3475ae70b41a616861ed8193ac21d95a4ad61c505d9f206645b47dc35e7ac6968bc107e1cc32a115cc2e5d2217ef06af7e8501a7989a8603e930b5
SSDEEP

3072:52V3AKem3MIsNLH51FJNv4ObPCdYZcV/x6xc3AmBsB6ExmOJ85Ja:AV3Alm7sNLZLJNwCl8x93AdUEJ3

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

804 cmd.exe

pid	process
804	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:

zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe

description	pid	process	target process
PID 1228 set thread context of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exezahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exeExplorer.EXE

pid	process
1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE

pid	process
1284	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
Token: SeDebugPrivilege	1284	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE
1284 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE
1284 Explorer.EXE

pid	process
1284	Explorer.EXE
1284	Explorer.EXE

pid	process
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe

pid	process
1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE

pid	process
1284	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exezahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exeExplorer.EXE

description	pid	process	target process
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 1228 wrote to memory of 2032	1228	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
PID 2032 wrote to memory of 804	2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 2032 wrote to memory of 804	2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 2032 wrote to memory of 804	2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 2032 wrote to memory of 804	2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 2032 wrote to memory of 1284	2032	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	Explorer.EXE
PID 1284 wrote to memory of 1136	1284	Explorer.EXE	taskhost.exe
PID 1284 wrote to memory of 1220	1284	Explorer.EXE	Dwm.exe
PID 1284 wrote to memory of 804	1284	Explorer.EXE	cmd.exe
PID 1284 wrote to memory of 804	1284	Explorer.EXE	cmd.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:1284

C:\Users\Admin\AppData\Local\Temp\zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
"C:\Users\Admin\AppData\Local\Temp\zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1228

C:\Users\Admin\AppData\Local\Temp\zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
C:\Users\Admin\AppData\Local\Temp\zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS3818~1.BAT"
4⤵
- Deletes itself
PID:804

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1220

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1136

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\ms3818398.bat

Filesize
201B

MD5
23fa58c5cf01a20713fb874be70061fe

SHA1
b7fffc1f11f1dd97bd49db875d3b1b216ce96aaf

SHA256
8e3d1426c30e5de318db9718df4248780f314c21346026d2f2946d234c7c6db1

SHA512
6735a9c92651f02a8c8fabaf9d6c42c2a0bc07fa8cf32a89841d6809024c57e4a4600055e06f96d3d9d5bfe68783a0d5b7d2e2177f4ae576a41912d25068ef82

Download Submit
memory/804-71-0x0000000000000000-mapping.dmp

Download
memory/804-81-0x0000000000130000-0x0000000000144000-memory.dmp

Filesize
80KB

Download
memory/1136-82-0x0000000036DF0000-0x0000000036E00000-memory.dmp

Filesize
64KB

Download
memory/1136-87-0x0000000001B90000-0x0000000001BA7000-memory.dmp

Filesize
92KB

Download
memory/1220-88-0x00000000019C0000-0x00000000019D7000-memory.dmp

Filesize
92KB

Download
memory/1220-85-0x0000000036DF0000-0x0000000036E00000-memory.dmp

Filesize
64KB

Download
memory/1228-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/1228-65-0x0000000000440000-0x0000000000444000-memory.dmp

Filesize
16KB

Download
memory/1284-75-0x0000000036DF0000-0x0000000036E00000-memory.dmp

Filesize
64KB

Download
memory/1284-89-0x0000000002210000-0x0000000002227000-memory.dmp

Filesize
92KB

Download
memory/1284-86-0x0000000002210000-0x0000000002227000-memory.dmp

Filesize
92KB

Download
memory/1284-72-0x0000000002210000-0x0000000002227000-memory.dmp

Filesize
92KB

Download
memory/2032-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-64-0x00000000004010C0-mapping.dmp

Download
memory/2032-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2032-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads