f338e10bb82ab4c7781c8e512d041362c1c4c3dacaa496a13d2dca8c03e1f8ac

General

Target

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
Size

212KB
MD5

f196726cb3ad205c35e6774f2dfc506d
SHA1

3509d67230073720cd38cc5e430a6166263388c6
SHA256

f3ec41acbd141572f40d6f62a2838325980d255ea17490767851bfa250e645e7
SHA512

2e90a2c7ac3475ae70b41a616861ed8193ac21d95a4ad61c505d9f206645b47dc35e7ac6968bc107e1cc32a115cc2e5d2217ef06af7e8501a7989a8603e930b5
SSDEEP

3072:52V3AKem3MIsNLH51FJNv4ObPCdYZcV/x6xc3AmBsB6ExmOJ85Ja:AV3Alm7sNLZLJNwCl8x93AdUEJ3

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:

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe

description	pid	process	target process
PID 1908 set thread context of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exede_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXE

pid	process
1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.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:

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
Token: SeDebugPrivilege	1220	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE
1220 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE
1220 Explorer.EXE

pid	process
1220	Explorer.EXE
1220	Explorer.EXE

pid	process
1220	Explorer.EXE
1220	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe

pid	process
1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE

pid	process
1220	Explorer.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exede_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXE

description	pid	process	target process
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1908 wrote to memory of 1624	1908	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
PID 1624 wrote to memory of 2008	1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 1624 wrote to memory of 2008	1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 1624 wrote to memory of 2008	1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 1624 wrote to memory of 2008	1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 1624 wrote to memory of 1220	1624	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.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 2008	1220	Explorer.EXE	cmd.exe
PID 1220 wrote to memory of 2020	1220	Explorer.EXE	conhost.exe
PID 1220 wrote to memory of 2020	1220	Explorer.EXE	conhost.exe

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:1220

C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
"C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1908

C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.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\MS2660~1.BAT"
4⤵
- Deletes itself
PID:2008

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

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

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

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\ms2660629.bat

Filesize
201B

MD5
327eb0ee61e40e91cdd21fb90affd3bb

SHA1
1664353baa704d99b267f037df939e644eecf162

SHA256
ae940e0f18a2f473707181cfcb213f04d537f4af39b494677205dfc09ee57851

SHA512
8b1b2a7e2527e16939f7a80d83215ad44985416455cd8ad1fdc636ac527b613a2b64a57e737b50774af09c5d0c6d220c651c4cef8d5fb125072c059aa0bb74c9

Download Submit
memory/1124-90-0x0000000001CB0000-0x0000000001CC7000-memory.dmp

Filesize
92KB

Download
memory/1124-87-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

Download
memory/1176-91-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1176-86-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

Download
memory/1220-72-0x00000000029B0000-0x00000000029C7000-memory.dmp

Filesize
92KB

Download
memory/1220-89-0x00000000029B0000-0x00000000029C7000-memory.dmp

Filesize
92KB

Download
memory/1220-75-0x00000000371C0000-0x00000000371D0000-memory.dmp

Filesize
64KB

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

Filesize
72KB

Download
memory/1624-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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

Download
memory/1624-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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

Filesize
72KB

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

Filesize
72KB

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

Filesize
72KB

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

Filesize
72KB

Download
memory/1624-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1908-54-0x00000000753C1000-0x00000000753C3000-memory.dmp

Filesize
8KB

Download
memory/1908-57-0x0000000000440000-0x0000000000444000-memory.dmp

Filesize
16KB

Download
memory/2008-71-0x0000000000000000-mapping.dmp

Download
memory/2008-80-0x00000000000F0000-0x0000000000104000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads