1d83b43200574e64489d22ea01dd04122e6ef82576643577ccbc3e8c00e16447

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

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1820 cmd.exe

pid	process
1820	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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dhohjter.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\dhohjter.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 1116 set thread context of 2044	1116	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

Suspicious behavior: EnumeratesProcesses 17 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
1116	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1116	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1116	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE
1416	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Token: SeDebugPrivilege	1416	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1416 Explorer.EXE
1416 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1416 Explorer.EXE
1416 Explorer.EXE

pid	process
1416	Explorer.EXE
1416	Explorer.EXE

pid	process
1416	Explorer.EXE
1416	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

pid	process
1116	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1116	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1416 Explorer.EXE

pid	process
1416	Explorer.EXE

Suspicious use of WriteProcessMemory 19 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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 1116 wrote to memory of 2044	1116	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 2044 wrote to memory of 1820	2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 2044 wrote to memory of 1820	2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 2044 wrote to memory of 1820	2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 2044 wrote to memory of 1820	2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	cmd.exe
PID 2044 wrote to memory of 1416	2044	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	Explorer.EXE
PID 1416 wrote to memory of 1264	1416	Explorer.EXE	taskhost.exe
PID 1416 wrote to memory of 1348	1416	Explorer.EXE	Dwm.exe
PID 1416 wrote to memory of 1820	1416	Explorer.EXE	cmd.exe
PID 1416 wrote to memory of 1596	1416	Explorer.EXE	conhost.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1264

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1416

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:1116

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:2044

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\ms67357.bat"
4⤵
- Deletes itself
PID:1820

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1348

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1109554121-192661420885861609197565765-9597966541179001140-943396914-469226373"
1⤵
PID:1596

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\ms67357.bat

Filesize
200B

MD5
b9d9e82c39baada042b580bc07867983

SHA1
284d855bbdd1e35e8e6d870fe0b637b710279538

SHA256
c03b0229471240f32605697b68581a46df6326bcc0bc9c51793a71b26ea7ace7

SHA512
03bb4456170d5883217217d72e665271dcc4c40b8ee262a78605cd631e88d8e276e8227671fa36c838ed60741f99d382e40770142aeba90d08b2d187fd248fba

Download Submit
memory/1116-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1116-65-0x0000000000240000-0x0000000000244000-memory.dmp

Filesize
16KB

Download
memory/1264-90-0x00000000003A0000-0x00000000003B7000-memory.dmp

Filesize
92KB

Download
memory/1264-85-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1348-91-0x0000000001C20000-0x0000000001C37000-memory.dmp

Filesize
92KB

Download
memory/1348-86-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1416-89-0x00000000021F0000-0x0000000002207000-memory.dmp

Filesize
92KB

Download
memory/1416-72-0x00000000021F0000-0x0000000002207000-memory.dmp

Filesize
92KB

Download
memory/1416-76-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1596-87-0x0000000037A50000-0x0000000037A60000-memory.dmp

Filesize
64KB

Download
memory/1596-93-0x00000000000D0000-0x00000000000E7000-memory.dmp

Filesize
92KB

Download
memory/1820-71-0x0000000000000000-mapping.dmp

Download
memory/1820-92-0x0000000000170000-0x0000000000184000-memory.dmp

Filesize
80KB

Download
memory/1820-88-0x0000000037C00000-0x0000000037C10000-memory.dmp

Filesize
64KB

Download
memory/1820-81-0x0000000000170000-0x0000000000184000-memory.dmp

Filesize
80KB

Download
memory/2044-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-64-0x00000000004010C0-mapping.dmp

Download
memory/2044-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2044-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads