7d23428cfdf148f0a7938252849e12b6652ea1da6b3a41ca8bdb1a23c34cb4a6

General

Target

2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
Size

204KB
MD5

bf08a33a6aa04fd576d4661bfe409d63
SHA1

33bac2b5647c3cf464e5b2cbd7e108aa75877be9
SHA256

796c421ab9d0cb0b7e2de528cc7535c3eccabb31c888a04796593654ec37a0e2
SHA512

4f11e2e9e606c68afaa534f700f54706f1ce23e99c42398a09e4df7a2481a8c6b07f6ffb2d19db5b2dc2fea7e5b6488692af5eeac52e16ae2b13062d8a3c8140
SSDEEP

3072:KbbbeGI6JRubMVHhRJO13oreqjc2K9FZn0f1MsWzdT6V:hGLRdVHheeOFZ0fGL16V

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2008 cmd.exe

pid	process
2008	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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gtntglna.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\gtntglna.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe

description	pid	process	target process
PID 1784 set thread context of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exeExplorer.EXE

pid	process
1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE
1220	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
Token: SeDebugPrivilege	1220	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe

pid	process
1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE

pid	process
1220	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exeExplorer.EXE

description	pid	process	target process
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1784 wrote to memory of 1624	1784	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1624 wrote to memory of 2008	1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	cmd.exe
PID 1624 wrote to memory of 2008	1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	cmd.exe
PID 1624 wrote to memory of 2008	1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	cmd.exe
PID 1624 wrote to memory of 2008	1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	cmd.exe
PID 1624 wrote to memory of 1220	1624	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe	Explorer.EXE
PID 1220 wrote to memory of 1124	1220	Explorer.EXE	taskhost.exe
PID 1220 wrote to memory of 1176	1220	Explorer.EXE	Dwm.exe
PID 1220 wrote to memory of 1624	1220	Explorer.EXE	2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
PID 1220 wrote to memory of 2008	1220	Explorer.EXE	cmd.exe
PID 1220 wrote to memory of 2008	1220	Explorer.EXE	cmd.exe
PID 1220 wrote to memory of 2020	1220	Explorer.EXE	conhost.exe

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

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 UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1220

C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
"C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784

C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_00002383882_november_002818273_11_0000000392_000005.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS8537~1.BAT"
4⤵
- Deletes itself
PID:2008

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

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-244751332-1020774505-453481727149593609514852378021243791664-921636160191703029"
1⤵
PID:2020

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\ms8537768.bat
Filesize
201B

MD5
32fe1da454966377ce5b31db065b49bb

SHA1
662af7be8acdf0c43a1adb0e5d3cfa9a6d72801e

SHA256
e3fa3cf7b4e82a375e3f35396b06bb32435dd146f085505c3ab506be7b245e7e

SHA512
56f8a87929cdb3c2a77125c078a790b05b346642fcfe7426017b2e7d8513fb5a3986d32b1da0794d404397ddad33a1fb9a8f12f2c65e5e650823dca797adbcd8

Download Submit
memory/1124-94-0x0000000001CB0000-0x0000000001CC7000-memory.dmp

Filesize
92KB

Download
memory/1124-82-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

Download
memory/1176-96-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1176-90-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

Download
memory/1220-73-0x00000000029B0000-0x00000000029C7000-memory.dmp

Filesize
92KB

Download
memory/1220-95-0x00000000029B0000-0x00000000029C7000-memory.dmp

Filesize
92KB

Download
memory/1220-76-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

Download
memory/1624-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-59-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-68-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-64-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-75-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-65-0x00000000004010C0-mapping.dmp

Download
memory/1624-57-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1624-81-0x00000000005B0000-0x00000000005C4000-memory.dmp

Filesize
80KB

Download
memory/1624-61-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1784-54-0x0000000000220000-0x00000000002CC000-memory.dmp

Filesize
688KB

Download
memory/1784-66-0x0000000000380000-0x0000000000384000-memory.dmp

Filesize
16KB

Download
memory/1784-55-0x00000000753C1000-0x00000000753C3000-memory.dmp

Filesize
8KB

Download
memory/2008-72-0x0000000000000000-mapping.dmp

Download
memory/2020-91-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

Download
memory/2020-93-0x00000000000D0000-0x00000000000E7000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads