b26bcf930a90d5f2ebb307705799c20a2c46f1a4fd3b9af5af232598fdd88893

General

Target

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Size

176KB
MD5

4a1d13a05a93cfaa8dd2627c696d2f0b
SHA1

173c81da2aab91f225f8eb5e8fcc87119be4eff0
SHA256

03f825726fdf3341bcfa36fcfd6dcd08e9d7ec3df982f7af9a290aa6f3c5647c
SHA512

29269b35d3b041ccf08d2351e4f3fa906ed396e5a880b357398f2f72ba7a20ff870531b2d7febaa1e4173412074d6bc7bee5723ad683011ee4a247fb683e7301
SSDEEP

3072:q6AMa+ceqZl+r4okWL23kjsZUQoRyV01WZIrLwwWyKdMd9zfp0T0:VfzsbWa3hZUHRHwwWy8UO4

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1528 cmd.exe

pid	process
1528	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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\usrbdvpp.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\usrbdvpp.exe\""	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

pid	process
1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE
1360	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

pid process

1464 rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1360 Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Token: SeDebugPrivilege	1360	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1360 Explorer.EXE

pid	process
1360	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

description	pid	process	target process
PID 1464 wrote to memory of 1528	1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1464 wrote to memory of 1528	1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1464 wrote to memory of 1528	1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1464 wrote to memory of 1528	1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1464 wrote to memory of 1360	1464	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	Explorer.EXE
PID 1360 wrote to memory of 1228	1360	Explorer.EXE	taskhost.exe
PID 1360 wrote to memory of 1308	1360	Explorer.EXE	Dwm.exe
PID 1360 wrote to memory of 1464	1360	Explorer.EXE	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1360 wrote to memory of 1528	1360	Explorer.EXE	cmd.exe
PID 1360 wrote to memory of 992	1360	Explorer.EXE	conhost.exe

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 UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1360

C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1464

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2660~1.BAT"
3⤵
- Deletes itself
PID:1528

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1308

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1228

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-312827068247572414-644981968-1097932614-776266483-4852668215175600001803761486"
1⤵
PID:992

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
b5e202c50dfff63ec06398c83fc77468

SHA1
c0e8519ae9b35fd506d375f05bd2a864925f82d4

SHA256
6aa79cce1e9a98a306e48e98697923014058d552cb830a04b45b30fd0ca20f0f

SHA512
15c765f7a2a67a4ecdaa5cc35b050d27a6f3e1ca2bc2e9b111a4b53292bde700383586e2d80bf7b04ef6630fbb8734e16b2a56695e740646e498cd242f0a24fb

Download Submit
memory/992-77-0x00000000001B0000-0x00000000001C7000-memory.dmp

Filesize
92KB

Download
memory/992-75-0x0000000036DD0000-0x0000000036DE0000-memory.dmp

Filesize
64KB

Download
memory/1228-64-0x0000000036DD0000-0x0000000036DE0000-memory.dmp

Filesize
64KB

Download
memory/1228-79-0x0000000000420000-0x0000000000437000-memory.dmp

Filesize
92KB

Download
memory/1308-73-0x0000000036DD0000-0x0000000036DE0000-memory.dmp

Filesize
64KB

Download
memory/1308-80-0x00000000001A0000-0x00000000001B7000-memory.dmp

Filesize
92KB

Download
memory/1360-60-0x0000000036DD0000-0x0000000036DE0000-memory.dmp

Filesize
64KB

Download
memory/1360-78-0x0000000002200000-0x0000000002217000-memory.dmp

Filesize
92KB

Download
memory/1360-58-0x0000000002200000-0x0000000002217000-memory.dmp

Filesize
92KB

Download
memory/1464-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1464-66-0x0000000000360000-0x0000000000374000-memory.dmp

Filesize
80KB

Download
memory/1464-56-0x0000000000930000-0x0000000000965000-memory.dmp

Filesize
212KB

Download
memory/1464-55-0x0000000000100000-0x000000000010D000-memory.dmp

Filesize
52KB

Download
memory/1528-57-0x0000000000000000-mapping.dmp

Download
memory/1528-76-0x0000000000390000-0x00000000003A4000-memory.dmp

Filesize
80KB

Download
memory/1528-74-0x0000000036F80000-0x0000000036F90000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads