fab68d79d2cad751e2c57c94e3c7b1f5463f6fddef3963b726a31708ffc9652f

General

Target

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Size

180KB
MD5

f96874ad23fde2f0b3af2af1565beb73
SHA1

16e63fa7df0f2e8964d2e9cf2541b9ccd5c31106
SHA256

0ed91af7f5dd71ee724ef0bddaae43bdd10721fa21f2b226f69f3156085126fc
SHA512

e5c621a7bd62832ba331b2d0ee40d72e81d9a6892a662ded20c1c23e56b553b829f1691293728b1a8d190c6dd3c0dfdccfe77551ebe2bf7e3220d411c77e803d
SSDEEP

3072:t1ezQdDuZph4fWy6c3v40y+rzqVCr+YARsI6u2t4Y9sBG0hac0v2D+:t1eUNuFIdt3vTrz1r+R7F2t4pUO

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1476	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

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 behavior: EnumeratesProcesses 12 IoCs

pid	Process
1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE
1396	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Token: SeDebugPrivilege	1396	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1396	Explorer.EXE
1396	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1396	Explorer.EXE
1396	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1396	Explorer.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 1476	1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	26
PID 1388 wrote to memory of 1476	1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	26
PID 1388 wrote to memory of 1476	1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	26
PID 1388 wrote to memory of 1476	1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	26
PID 1388 wrote to memory of 1396	1388	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	11
PID 1396 wrote to memory of 1260	1396	Explorer.EXE	17
PID 1396 wrote to memory of 1344	1396	Explorer.EXE	16
PID 1396 wrote to memory of 1476	1396	Explorer.EXE	26
PID 1396 wrote to memory of 1352	1396	Explorer.EXE	27

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:1396
- 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 use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1388
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS7921~1.BAT"
    3⤵
    - Deletes itself
    PID:1476

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1344

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1260

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1035388673-49390344986238328-780695326-15180360221853456369-1052598401862982445"
1⤵
PID:1352

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\ms7921405.bat

Filesize
201B

MD5
ad1952aa4665d56c4a470871ff6ccd94

SHA1
ed158f9adae7230bf2bdf4c0ba39c4253a318a89

SHA256
5880e263922a8c0ead27768e590038f50d4ba7bc48494764278726c8d1f2718f

SHA512
0a384e88359a86ce446784a8d080b56e4698f9db0cee80d663c33c8f8fbd47920296e175f20b043b15129e4ab11ceeabe287e19f92b4a7649f90535a0510f04d

Download Submit
memory/1260-72-0x0000000001C40000-0x0000000001C57000-memory.dmp

Filesize
92KB

Download
memory/1260-66-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/1344-69-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/1344-73-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1388-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download
memory/1388-58-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/1388-60-0x0000000000FE0000-0x0000000001015000-memory.dmp

Filesize
212KB

Download
memory/1396-59-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/1396-62-0x0000000002540000-0x0000000002557000-memory.dmp

Filesize
92KB

Download
memory/1396-56-0x0000000002540000-0x0000000002557000-memory.dmp

Filesize
92KB

Download
memory/1396-74-0x0000000002540000-0x0000000002557000-memory.dmp

Filesize
92KB

Download
memory/1476-67-0x0000000000160000-0x0000000000174000-memory.dmp

Filesize
80KB

Download

Analysis

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