74fdcba4caa4f19b144eccc68728ac49e62072adcb94d083a4244007fc6bc91b

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

6^/10

persistence

Malware Config

Signatures

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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\metlqowx.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\metlqowx.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 3168 set thread context of 4100	3168	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4420 3244 WerFault.exe DllHost.exe

pid	pid_target	process	target process
4420	3244	WerFault.exe	DllHost.exe

Suspicious behavior: EnumeratesProcesses 8 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
3168	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
3168	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
3020	Explorer.EXE
3020	Explorer.EXE
3020	Explorer.EXE
3020	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3020 Explorer.EXE

pid	process
3020	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXERuntimeBroker.exe

description	pid	process
Token: SeDebugPrivilege	4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Token: SeDebugPrivilege	3020	Explorer.EXE
Token: SeShutdownPrivilege	3020	Explorer.EXE
Token: SeCreatePagefilePrivilege	3020	Explorer.EXE
Token: SeShutdownPrivilege	3408	RuntimeBroker.exe
Token: SeShutdownPrivilege	3408	RuntimeBroker.exe
Token: SeShutdownPrivilege	3408	RuntimeBroker.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

pid	process
3168	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
3168	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Suspicious use of WriteProcessMemory 26 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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 3168 wrote to memory of 4100	3168	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 4100 wrote to memory of 2820	4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 4100 wrote to memory of 2820	4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 4100 wrote to memory of 2820	4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 4100 wrote to memory of 3020	4100	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	Explorer.EXE
PID 3020 wrote to memory of 2360	3020	Explorer.EXE	sihost.exe
PID 3020 wrote to memory of 2376	3020	Explorer.EXE	svchost.exe
PID 3020 wrote to memory of 2476	3020	Explorer.EXE	taskhostw.exe
PID 3020 wrote to memory of 2420	3020	Explorer.EXE	svchost.exe
PID 3020 wrote to memory of 3244	3020	Explorer.EXE	DllHost.exe
PID 3020 wrote to memory of 3344	3020	Explorer.EXE	StartMenuExperienceHost.exe
PID 3020 wrote to memory of 3408	3020	Explorer.EXE	RuntimeBroker.exe
PID 3020 wrote to memory of 3488	3020	Explorer.EXE	SearchApp.exe
PID 3020 wrote to memory of 3832	3020	Explorer.EXE	RuntimeBroker.exe
PID 3020 wrote to memory of 4764	3020	Explorer.EXE	RuntimeBroker.exe
PID 3020 wrote to memory of 4100	3020	Explorer.EXE	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 3020 wrote to memory of 2820	3020	Explorer.EXE	cmd.exe
PID 3020 wrote to memory of 5020	3020	Explorer.EXE	Conhost.exe

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3344

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3408

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3244

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3244 -s 668
2⤵
- Program crash
PID:4420

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3488

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3832

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:2420

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4764

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 WriteProcessMemory
PID:3020

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:3168

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:4100

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS7877~1.BAT"
4⤵
PID:2820

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
5⤵
PID:5020

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2376

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2360

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 3244 -ip 3244
1⤵
PID:3504

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\ms7877594.bat

Filesize
201B

MD5
4f4c214098a706eebdf4ed84298f3877

SHA1
9712d462f960c896d03f91bd3424e1406681085f

SHA256
06a03c5cc0091a46156237f86d78c6c2659b8ce906ec4090479932e866ba0721

SHA512
0c567e80c866669072eacd2a4f79f2c6b140fe373aeb662cf78c50ef699ffb5f8ead36701d4b8c5b9a3b7c19fc32c37de7c42c5ab81a56cc054cf9aa6afc8d17

Download Submit
memory/2360-156-0x00000216936C0000-0x00000216936D7000-memory.dmp

Filesize
92KB

Download
memory/2360-143-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/2376-158-0x0000016C27BD0000-0x0000016C27BE7000-memory.dmp

Filesize
92KB

Download
memory/2376-144-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/2420-146-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/2420-160-0x00000281A5DD0000-0x00000281A5DE7000-memory.dmp

Filesize
92KB

Download
memory/2476-159-0x000002E2583C0000-0x000002E2583D7000-memory.dmp

Filesize
92KB

Download
memory/2476-145-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/2820-154-0x0000000000020000-0x0000000000034000-memory.dmp

Filesize
80KB

Download
memory/2820-140-0x0000000000000000-mapping.dmp

Download
memory/2820-152-0x00000000375B0000-0x00000000375C0000-memory.dmp

Filesize
64KB

Download
memory/3020-142-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/3020-165-0x00000000008D0000-0x00000000008E7000-memory.dmp

Filesize
92KB

Download
memory/3020-157-0x00000000008D0000-0x00000000008E7000-memory.dmp

Filesize
92KB

Download
memory/3168-132-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3168-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3168-138-0x0000000000BB0000-0x0000000000BB4000-memory.dmp

Filesize
16KB

Download
memory/3344-161-0x0000015CCAD60000-0x0000015CCAD77000-memory.dmp

Filesize
92KB

Download
memory/3344-147-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/3408-148-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/3408-162-0x0000018B7AB80000-0x0000018B7AB97000-memory.dmp

Filesize
92KB

Download
memory/3832-163-0x000001F764F20000-0x000001F764F37000-memory.dmp

Filesize
92KB

Download
memory/3832-149-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/4100-134-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4100-141-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4100-133-0x0000000000000000-mapping.dmp

Download
memory/4100-137-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4100-139-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4764-150-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/4764-164-0x0000020B14950000-0x0000020B14967000-memory.dmp

Filesize
92KB

Download
memory/5020-151-0x00007FF99C110000-0x00007FF99C120000-memory.dmp

Filesize
64KB

Download
memory/5020-155-0x000001815C810000-0x000001815C827000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads