acdf33ea6d90850e16d49d0d768478012350011dc0afb1bbc7997b21549aa976

General

Target

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
Size

144KB
MD5

738dd7cf1133cc2813a10813859e6e61
SHA1

dcfca6a60b767a64058e3d653a43789c1461e997
SHA256

74e86d70cb60b9ca846a892d99570500ddf7f5d376f70cd0c3346edd29680d57
SHA512

64edf119f1ee78f63deb5b41fe978cf57a05e09ce9f9597c12e29d21e718bdd8bdc717d5049c38cdb607e4d9db33a69df4c0f2aa06c3839043685d1be7b71389
SSDEEP

3072:UD6NN25bPpA3chmH/qB8WJwy/mMeUbusnZCwzPAzswF1De7iyc:JfMTpR4/JWJJ/K3sn4Q4BaOv

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

268 cmd.exe

pid	process
268	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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\engtvbbi.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\engtvbbi.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 1644 set thread context of 572	1644	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
1644	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
572	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
572	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 behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1220 Explorer.EXE

pid	process
1220	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	572	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
Token: SeDebugPrivilege	1220	Explorer.EXE
Token: SeShutdownPrivilege	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
1644	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
1644	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 19 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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 1644 wrote to memory of 572	1644	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 572 wrote to memory of 268	572	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 572 wrote to memory of 268	572	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 572 wrote to memory of 268	572	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 572 wrote to memory of 268	572	de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe	cmd.exe
PID 572 wrote to memory of 1220	572	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 1192	1220	Explorer.EXE	Dwm.exe
PID 1220 wrote to memory of 268	1220	Explorer.EXE	cmd.exe
PID 1220 wrote to memory of 1824	1220	Explorer.EXE	conhost.exe

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

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1192

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 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:1644

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:572

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS4245~1.BAT"
4⤵
- Deletes itself
PID:268

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-206466952910009182051443862606-2019900898-274438460117664689620138439251583515217"
1⤵
PID:1824

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

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Downloads

C:\Users\Admin\AppData\Roaming\ms4245398.bat
Filesize
201B

MD5
e778c7bc477b9c3b408964115bcfcee9

SHA1
3871f8b20a5c7e748561410e6439d97ee384c3a0

SHA256
05876e6468fbdf405a66c6087571f5422aa80ec91036ef846d7a53934bf683b0

SHA512
b3f73b22d2194b6dd0aa34a303d87416666d3bccfe76db48b95f4f62674be28c26fcb793872e5773677f302338ae8cb37c1213cc4274fb38320daa4dd8bf648f

Download Submit
memory/268-71-0x0000000000000000-mapping.dmp

Download
memory/268-89-0x0000000000500000-0x0000000000514000-memory.dmp

Filesize
80KB

Download
memory/268-87-0x0000000037850000-0x0000000037860000-memory.dmp

Filesize
64KB

Download
memory/268-81-0x0000000000500000-0x0000000000514000-memory.dmp

Filesize
80KB

Download
memory/572-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-64-0x00000000004010C0-mapping.dmp

Download
memory/572-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/572-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1124-85-0x00000000376A0000-0x00000000376B0000-memory.dmp

Filesize
64KB

Download
memory/1124-91-0x0000000001BC0000-0x0000000001BD7000-memory.dmp

Filesize
92KB

Download
memory/1192-86-0x00000000376A0000-0x00000000376B0000-memory.dmp

Filesize
64KB

Download
memory/1192-93-0x0000000001B60000-0x0000000001B77000-memory.dmp

Filesize
92KB

Download
memory/1220-75-0x00000000376A0000-0x00000000376B0000-memory.dmp

Filesize
64KB

Download
memory/1220-72-0x00000000025E0000-0x00000000025F7000-memory.dmp

Filesize
92KB

Download
memory/1220-92-0x00000000025E0000-0x00000000025F7000-memory.dmp

Filesize
92KB

Download
memory/1644-54-0x00000000767C1000-0x00000000767C3000-memory.dmp

Filesize
8KB

Download
memory/1644-65-0x0000000000240000-0x0000000000244000-memory.dmp

Filesize
16KB

Download
memory/1824-88-0x00000000376A0000-0x00000000376B0000-memory.dmp

Filesize
64KB

Download
memory/1824-90-0x0000000000090000-0x00000000000A7000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads