4880ac6931849944d8303fcd6d133ad5718dedcf0b64100b6cece7d0e7237089

General

Target

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Size

168KB
MD5

03bbe5696e292a27becc2197f1024a16
SHA1

59802f9b918bed69eaf113f1ab24698bd46392d0
SHA256

6452bb100340136bacfe46a6c14d211f409144fe0919768fde8feb52536583a5
SHA512

36b8b3f166e87aa9c34401159dc16d0f757d1750a66bfe580e754677c59666c000a8c92484dec025ab8ec379096e24271435f25fb9e507a36d31bfc70f1bd270
SSDEEP

3072:2dLyZlwEyKcoO29Y5eCPN2bViTphJP12EFs+NLVgu2TVAOWX:oLaw7F3CY5e+CVi/yEXlVh2hk

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:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

description	pid	process	target process
PID 5104 set thread context of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4188 3344 WerFault.exe DllHost.exe

pid	pid_target	process	target process
4188	3344	WerFault.exe	DllHost.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXE

pid	process
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
2824	Explorer.EXE
2824	Explorer.EXE
2824	Explorer.EXE
2824	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2824 Explorer.EXE

pid	process
2824	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXERuntimeBroker.exe

description	pid	process
Token: SeDebugPrivilege	3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Token: SeDebugPrivilege	2824	Explorer.EXE
Token: SeShutdownPrivilege	2824	Explorer.EXE
Token: SeCreatePagefilePrivilege	2824	Explorer.EXE
Token: SeShutdownPrivilege	3564	RuntimeBroker.exe
Token: SeShutdownPrivilege	3564	RuntimeBroker.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

pid	process
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXE

description	pid	process	target process
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 5104 wrote to memory of 3660	5104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 3660 wrote to memory of 1596	3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 3660 wrote to memory of 1596	3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 3660 wrote to memory of 1596	3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 3660 wrote to memory of 2824	3660	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	Explorer.EXE
PID 2824 wrote to memory of 2320	2824	Explorer.EXE	sihost.exe
PID 2824 wrote to memory of 2352	2824	Explorer.EXE	svchost.exe
PID 2824 wrote to memory of 2420	2824	Explorer.EXE	taskhostw.exe
PID 2824 wrote to memory of 3140	2824	Explorer.EXE	svchost.exe
PID 2824 wrote to memory of 3344	2824	Explorer.EXE	DllHost.exe
PID 2824 wrote to memory of 3444	2824	Explorer.EXE	StartMenuExperienceHost.exe
PID 2824 wrote to memory of 3564	2824	Explorer.EXE	RuntimeBroker.exe
PID 2824 wrote to memory of 3664	2824	Explorer.EXE	SearchApp.exe
PID 2824 wrote to memory of 3876	2824	Explorer.EXE	RuntimeBroker.exe
PID 2824 wrote to memory of 4784	2824	Explorer.EXE	RuntimeBroker.exe
PID 2824 wrote to memory of 3660	2824	Explorer.EXE	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
PID 2824 wrote to memory of 1596	2824	Explorer.EXE	cmd.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2320

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3564

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4784

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3876

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3664

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3444

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3344

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3344 -s 848
2⤵
- Program crash
PID:4188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3140

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:2824

C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
"C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5104

C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3660

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2452~1.BAT"
4⤵
PID:1596

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2420

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2352

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 3344 -ip 3344
1⤵
PID:2288

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\ms2452192.bat

Filesize
201B

MD5
6737233d60cf386c54a490beef576a41

SHA1
2f99f452bc90829150d171c4352602501e93e6d6

SHA256
f83bb9cd6a110b855a195bf348ccb0c76cfaafd9992801b6c6ceaf059bcacfe4

SHA512
a356344a271d1604834b6ae36742d1292499b76ac204e27849cfd92787a198eeb682a3d008fdcabd6b08c15fb9288357eeaca680768f9f185aaf1a25b753502e

Download Submit
memory/1596-138-0x0000000000000000-mapping.dmp

Download
memory/1596-149-0x00000000373E0000-0x00000000373F0000-memory.dmp

Filesize
64KB

Download
memory/1596-151-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/2320-154-0x000001C2D5D00000-0x000001C2D5D17000-memory.dmp

Filesize
92KB

Download
memory/2320-146-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/2352-152-0x0000026CF5340000-0x0000026CF5357000-memory.dmp

Filesize
92KB

Download
memory/2352-141-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/2420-142-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/2420-155-0x000001A93E6C0000-0x000001A93E6D7000-memory.dmp

Filesize
92KB

Download
memory/2824-153-0x00000000012F0000-0x0000000001307000-memory.dmp

Filesize
92KB

Download
memory/2824-139-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/2824-161-0x00000000012F0000-0x0000000001307000-memory.dmp

Filesize
92KB

Download
memory/3140-143-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/3140-156-0x000001BC553C0000-0x000001BC553D7000-memory.dmp

Filesize
92KB

Download
memory/3444-145-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/3444-158-0x000001C182840000-0x000001C182857000-memory.dmp

Filesize
92KB

Download
memory/3564-157-0x00000250AFA90000-0x00000250AFAA7000-memory.dmp

Filesize
92KB

Download
memory/3564-144-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/3660-137-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3660-136-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3660-134-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3660-140-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3660-133-0x0000000000000000-mapping.dmp

Download
memory/3876-148-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/3876-160-0x0000025401F30000-0x0000025401F47000-memory.dmp

Filesize
92KB

Download
memory/4784-147-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/4784-159-0x0000017764740000-0x0000017764757000-memory.dmp

Filesize
92KB

Download
memory/5104-132-0x0000000002360000-0x0000000002364000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads