be1ab4395f141127493d24edf65c11fcfd84ce2b49f6cbfba1a5d93da9fd642e

General

Target

rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
Size

172KB
MD5

c06b551f110824f92f7dd6e1e286338b
SHA1

b1451aabe43b20ddfe11ba08cda0716a47cf9fe6
SHA256

0fdc5af087744ec47f94d6d98b05c2f018a5b16bb097a7826f096bc6f7ffd92f
SHA512

4ae0cee0c75e61be40d33635b658d3ea0e074b7f4246a037da60ee6075906583b532236e41e1a3910684b9d8b71fecbcdadc1f9249bacf94b7726818cfbdc576
SSDEEP

3072:Lw0CwITzueTD9d0h06Up164tnYx82gGtjdkruyjn:LwYuzue/9+hpK8i4IGtj4

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1888 cmd.exe

pid	process
1888	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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\loibgjiv.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\loibgjiv.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe

description	pid	process	target process
PID 1140 set thread context of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exerechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exeExplorer.EXE

pid	process
1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE

pid	process
1264	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
Token: SeDebugPrivilege	1264	Explorer.EXE
Token: SeShutdownPrivilege	1264	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE
1264 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE
1264 Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe

pid	process
1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE

pid	process
1264	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exerechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exeExplorer.EXE

description	pid	process	target process
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 1140 wrote to memory of 852	1140	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
PID 852 wrote to memory of 1888	852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	cmd.exe
PID 852 wrote to memory of 1888	852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	cmd.exe
PID 852 wrote to memory of 1888	852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	cmd.exe
PID 852 wrote to memory of 1888	852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	cmd.exe
PID 852 wrote to memory of 1264	852	rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe	Explorer.EXE
PID 1264 wrote to memory of 1124	1264	Explorer.EXE	taskhost.exe
PID 1264 wrote to memory of 1124	1264	Explorer.EXE	taskhost.exe
PID 1264 wrote to memory of 1176	1264	Explorer.EXE	Dwm.exe
PID 1264 wrote to memory of 1888	1264	Explorer.EXE	cmd.exe
PID 1264 wrote to memory of 1888	1264	Explorer.EXE	cmd.exe
PID 1264 wrote to memory of 828	1264	Explorer.EXE	conhost.exe

C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1140

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
2⤵
- 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:1264

C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_3280000236_telekom_de_002839300002_11_0000352899_000005.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:852

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS3818~1.BAT"
3⤵
- Deletes itself
PID:1888

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1124

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1011967225766923536-12035826841618274569-1710568396-48800184011998097571880950883"
1⤵
PID:828

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
6f009d6cc68b6ba0541c57862bdfecb9

SHA1
85cdd96c5123aeb9a23db1c62dffb4d921962516

SHA256
2482a2c19ba0e50b5e1b6813146c99da257826463bf9f8f14e057f6aa4620785

SHA512
1939c23a48db5cc6b2bbd60c35fca4bde0bf6b76aad9d1ff2fdf017a72a6d6c8c4c8a81400070092afb8403ac6ceedc852168e8918a5a2fffe367a28a86d335e

Download Submit
memory/828-93-0x00000000000C0000-0x00000000000D7000-memory.dmp

Filesize
92KB

Download
memory/828-92-0x00000000379C0000-0x00000000379D0000-memory.dmp

Filesize
64KB

Download
memory/852-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-64-0x00000000004010C0-mapping.dmp

Download
memory/852-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/852-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1124-96-0x0000000001DE0000-0x0000000001DF7000-memory.dmp

Filesize
92KB

Download
memory/1124-94-0x0000000001E80000-0x0000000001E97000-memory.dmp

Filesize
92KB

Download
memory/1124-84-0x00000000379C0000-0x00000000379D0000-memory.dmp

Filesize
64KB

Download
memory/1124-90-0x00000000379C0000-0x00000000379D0000-memory.dmp

Filesize
64KB

Download
memory/1140-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/1140-66-0x0000000000310000-0x0000000000314000-memory.dmp

Filesize
16KB

Download
memory/1176-89-0x00000000379C0000-0x00000000379D0000-memory.dmp

Filesize
64KB

Download
memory/1176-97-0x0000000001AD0000-0x0000000001AE7000-memory.dmp

Filesize
92KB

Download
memory/1264-95-0x0000000002B70000-0x0000000002B87000-memory.dmp

Filesize
92KB

Download
memory/1264-72-0x0000000002B70000-0x0000000002B87000-memory.dmp

Filesize
92KB

Download
memory/1264-75-0x00000000379C0000-0x00000000379D0000-memory.dmp

Filesize
64KB

Download
memory/1264-98-0x0000000002B70000-0x0000000002B87000-memory.dmp

Filesize
92KB

Download
memory/1888-71-0x0000000000000000-mapping.dmp

Download
memory/1888-82-0x00000000000F0000-0x0000000000104000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads