4a2d655422d5b591efeb16c2d6175a64dd1e5c18d82e41090809f7dfdb576c76

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

624 cmd.exe

pid	process
624	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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ypbkryye.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\ypbkryye.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 1836 set thread context of 1704	1836	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 15 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
1836	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	Explorer.EXE
1260	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	1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
Token: SeDebugPrivilege	1260	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1260 Explorer.EXE
1260 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1260 Explorer.EXE
1260 Explorer.EXE

pid	process
1260	Explorer.EXE
1260	Explorer.EXE

pid	process
1260	Explorer.EXE
1260	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
1836	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe
1836	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

1260 Explorer.EXE

pid	process
1260	Explorer.EXE

Suspicious use of WriteProcessMemory 20 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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1836 wrote to memory of 1704	1836	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 1704 wrote to memory of 624	1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 1704 wrote to memory of 624	1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 1704 wrote to memory of 624	1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 1704 wrote to memory of 624	1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	cmd.exe
PID 1704 wrote to memory of 1260	1704	zahlung_in_auftrag_2014_12_2_000002_000039_900002_0_1_6_928_29873565001_0003.exe	Explorer.EXE
PID 1260 wrote to memory of 1128	1260	Explorer.EXE	taskhost.exe
PID 1260 wrote to memory of 1192	1260	Explorer.EXE	Dwm.exe
PID 1260 wrote to memory of 624	1260	Explorer.EXE	cmd.exe
PID 1260 wrote to memory of 624	1260	Explorer.EXE	cmd.exe
PID 1260 wrote to memory of 952	1260	Explorer.EXE	conhost.exe

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:1260

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:1836

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:1704

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS6137~1.BAT"
4⤵
- Deletes itself
PID:624

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1192

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1581067079-945573201526824808305117151-1212996594593360094683443340-652258377"
1⤵
PID:952

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\ms6137067.bat

Filesize
201B

MD5
1d01ed87d265a92cad049bbae7bdae90

SHA1
2aac6b007d4351a6262a9cb077af7bd145712b2d

SHA256
a3f57cc0c6955214597a4b4e684a022b717d0a91854dcdc8db7e794867eff25b

SHA512
c70ecc438e8896017b4703e28abe565f64e34021ab770e46ffe5ea6160bd931800b7f8ffa73524f09ba10dc049e525745eac4d86c73b751d7745200fcf6bb76e

Download Submit
memory/624-72-0x0000000000000000-mapping.dmp

Download
memory/624-81-0x0000000000230000-0x0000000000244000-memory.dmp

Filesize
80KB

Download
memory/952-90-0x00000000001D0000-0x00000000001E7000-memory.dmp

Filesize
92KB

Download
memory/952-88-0x00000000370C0000-0x00000000370D0000-memory.dmp

Filesize
64KB

Download
memory/1128-92-0x0000000001BC0000-0x0000000001BD7000-memory.dmp

Filesize
92KB

Download
memory/1128-80-0x00000000370C0000-0x00000000370D0000-memory.dmp

Filesize
64KB

Download
memory/1192-93-0x0000000000220000-0x0000000000237000-memory.dmp

Filesize
92KB

Download
memory/1192-85-0x00000000370C0000-0x00000000370D0000-memory.dmp

Filesize
64KB

Download
memory/1260-73-0x0000000002A50000-0x0000000002A67000-memory.dmp

Filesize
92KB

Download
memory/1260-75-0x00000000370C0000-0x00000000370D0000-memory.dmp

Filesize
64KB

Download
memory/1260-94-0x0000000002A50000-0x0000000002A67000-memory.dmp

Filesize
92KB

Download
memory/1260-91-0x0000000002A50000-0x0000000002A67000-memory.dmp

Filesize
92KB

Download
memory/1704-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-64-0x00000000004010C0-mapping.dmp

Download
memory/1704-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1704-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1836-54-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1836-65-0x00000000003E0000-0x00000000003E4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads