598a03697a1e97526645ebe523ad6dad87e94af457d0499fb9e413078fd1ac61

General

Target

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Size

180KB
MD5

f96874ad23fde2f0b3af2af1565beb73
SHA1

16e63fa7df0f2e8964d2e9cf2541b9ccd5c31106
SHA256

0ed91af7f5dd71ee724ef0bddaae43bdd10721fa21f2b226f69f3156085126fc
SHA512

e5c621a7bd62832ba331b2d0ee40d72e81d9a6892a662ded20c1c23e56b553b829f1691293728b1a8d190c6dd3c0dfdccfe77551ebe2bf7e3220d411c77e803d
SSDEEP

3072:t1ezQdDuZph4fWy6c3v40y+rzqVCr+YARsI6u2t4Y9sBG0hac0v2D+:t1eUNuFIdt3vTrz1r+R7F2t4pUO

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1240 cmd.exe

pid	process
1240	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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\engtvbbi.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\engtvbbi.exe\""	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

pid	process
1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.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_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.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
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE

pid	process
1264	Explorer.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

description	pid	process	target process
PID 1068 wrote to memory of 1240	1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1068 wrote to memory of 1240	1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1068 wrote to memory of 1240	1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1068 wrote to memory of 1240	1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1068 wrote to memory of 1264	1068	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	Explorer.EXE
PID 1264 wrote to memory of 1120	1264	Explorer.EXE	taskhost.exe
PID 1264 wrote to memory of 1224	1264	Explorer.EXE	Dwm.exe
PID 1264 wrote to memory of 1240	1264	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:1264

C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1068

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2925~1.BAT"
3⤵
- Deletes itself
PID:1240

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1224

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1120

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\ms2925246.bat

Filesize
201B

MD5
3142e73f59dbe917a3a007564dab977e

SHA1
d2f6dcbd8f5deadd899e6fa8f1c4a98d30019bd2

SHA256
c45ebc6a706c589d677fe5416c44facbca0559a38c4239b40367904ada55f70c

SHA512
092f399c48bfbad1dbff100e0fcd93504f645d0c533f62360cc17f63d79b0dbfc00da015c8bcf38ebe78413671c417c0f23ab2f61b44981f54eb93b04846bd05

Download Submit
memory/1068-54-0x0000000076391000-0x0000000076393000-memory.dmp

Filesize
8KB

Download
memory/1068-58-0x00000000001A0000-0x00000000001AD000-memory.dmp

Filesize
52KB

Download
memory/1068-61-0x0000000000FA0000-0x0000000000FD5000-memory.dmp

Filesize
212KB

Download
memory/1120-68-0x0000000037240000-0x0000000037250000-memory.dmp

Filesize
64KB

Download
memory/1120-69-0x0000000001DF0000-0x0000000001E07000-memory.dmp

Filesize
92KB

Download
memory/1224-67-0x0000000037240000-0x0000000037250000-memory.dmp

Filesize
64KB

Download
memory/1224-70-0x00000000002A0000-0x00000000002B7000-memory.dmp

Filesize
92KB

Download
memory/1240-55-0x0000000000000000-mapping.dmp

Download
memory/1264-56-0x00000000029F0000-0x0000000002A07000-memory.dmp

Filesize
92KB

Download
memory/1264-59-0x0000000037240000-0x0000000037250000-memory.dmp

Filesize
64KB

Download
memory/1264-71-0x00000000029F0000-0x0000000002A07000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads