eed862ab8e60beeef9f63f298e397d51908074a3ba92f298df4f0858276c7ded

General

Target

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Size

176KB
MD5

13997ebf7af8d37dda6697ac03f76cc3
SHA1

9be2bcd498406bdfb05f860ad726273c4a7b4f3a
SHA256

11ecf58db103eb2ded5b942f303d48b5d77e336b8edfe335fa7b81264d1f50ef
SHA512

2894ef41ec784fb39ec663ff8ca5fa8c0ebbd875f95f6e2b843c8bca59d63cc7c43f64df43898290cef31c4b32478819f437fcc4656606d0f7cd4721c735ffee
SSDEEP

3072:rGwR1qmB1TQgHtMF5a6I4Ya5Tlrjmvl3XymSPTyAAwoc9+IkMd+zr3/1C:7KLa6I4x3mdnCNAwo42M

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

764 cmd.exe

pid	process
764	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-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Run\uhbkhryw.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\uhbkhryw.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

description	pid	process	target process
PID 612 set thread context of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exerechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXE

pid	process
612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE

pid	process
1224	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Token: SeDebugPrivilege	1224	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE

pid	process
1224	Explorer.EXE
1224	Explorer.EXE

pid	process
1224	Explorer.EXE
1224	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

pid	process
612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE

pid	process
1224	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exerechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXE

description	pid	process	target process
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 612 wrote to memory of 1444	612	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 1444 wrote to memory of 764	1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1444 wrote to memory of 764	1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1444 wrote to memory of 764	1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1444 wrote to memory of 764	1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1444 wrote to memory of 1224	1444	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	Explorer.EXE
PID 1224 wrote to memory of 1132	1224	Explorer.EXE	taskhost.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	Dwm.exe
PID 1224 wrote to memory of 764	1224	Explorer.EXE	cmd.exe
PID 1224 wrote to memory of 764	1224	Explorer.EXE	cmd.exe
PID 1224 wrote to memory of 1644	1224	Explorer.EXE	conhost.exe
PID 1224 wrote to memory of 1644	1224	Explorer.EXE	conhost.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1132

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

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:1224

C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:612

C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1444

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS4471~1.BAT"
4⤵
- Deletes itself
PID:764

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "16533335771782643211-355930200946642290-1674201769-1545206604969938907350011151"
1⤵
PID:1644

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\ms4471165.bat

Filesize
201B

MD5
89fc3adf7a46f495b5b4ec7ead7cf066

SHA1
09e5dbfa7dd9f30eb2c4bb5bdd09d56fe9dd0503

SHA256
cb35a69bb57a64ab6271fdcdac1bc14e4027083ca36eb679996d249bdc3098d3

SHA512
a3466a0328815f075d68b6ed6521e9b6a3de3d193703ba724b08e8a886bf90a44e91446cff416c3c6c5dd4dc8c4c6a9a67d44a79f6d2598aa436ffd912026599

Download Submit
memory/612-69-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/612-54-0x0000000076161000-0x0000000076163000-memory.dmp

Filesize
8KB

Download
memory/612-70-0x00000000003F0000-0x00000000003F4000-memory.dmp

Filesize
16KB

Download
memory/764-81-0x00000000000F0000-0x0000000000104000-memory.dmp

Filesize
80KB

Download
memory/764-72-0x0000000000000000-mapping.dmp

Download
memory/1132-98-0x0000000001CA0000-0x0000000001CB7000-memory.dmp

Filesize
92KB

Download
memory/1132-90-0x0000000037450000-0x0000000037460000-memory.dmp

Filesize
64KB

Download
memory/1188-97-0x00000000001A0000-0x00000000001B7000-memory.dmp

Filesize
92KB

Download
memory/1188-89-0x0000000037450000-0x0000000037460000-memory.dmp

Filesize
64KB

Download
memory/1224-96-0x0000000002150000-0x0000000002167000-memory.dmp

Filesize
92KB

Download
memory/1224-76-0x0000000037450000-0x0000000037460000-memory.dmp

Filesize
64KB

Download
memory/1224-73-0x0000000002150000-0x0000000002167000-memory.dmp

Filesize
92KB

Download
memory/1444-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-75-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-66-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-64-0x00000000004010C0-mapping.dmp

Download
memory/1444-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1444-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1644-91-0x0000000037450000-0x0000000037460000-memory.dmp

Filesize
64KB

Download
memory/1644-92-0x0000000037450000-0x0000000037460000-memory.dmp

Filesize
64KB

Download
memory/1644-95-0x0000000001A20000-0x0000000001A37000-memory.dmp

Filesize
92KB

Download
memory/1644-94-0x0000000001A40000-0x0000000001A57000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads