06b767af9bd27fd82ead08a29f6d2b4b8c53c575fdb9ec6c7cb67bf3a602b1ce

General

Target

2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Size

168KB
MD5

03bbe5696e292a27becc2197f1024a16
SHA1

59802f9b918bed69eaf113f1ab24698bd46392d0
SHA256

6452bb100340136bacfe46a6c14d211f409144fe0919768fde8feb52536583a5
SHA512

36b8b3f166e87aa9c34401159dc16d0f757d1750a66bfe580e754677c59666c000a8c92484dec025ab8ec379096e24271435f25fb9e507a36d31bfc70f1bd270
SSDEEP

3072:2dLyZlwEyKcoO29Y5eCPN2bViTphJP12EFs+NLVgu2TVAOWX:oLaw7F3CY5e+CVi/yEXlVh2hk

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1492	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-1-5-21-1214520366-621468234-4062160515-1000\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

description	pid	Process	procid_target
PID 1104 set thread context of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE
1312	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1312	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Token: SeDebugPrivilege	1312	Explorer.EXE
Token: SeShutdownPrivilege	1312	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1312	Explorer.EXE
1312	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1312	Explorer.EXE
1312	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1312	Explorer.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1104 wrote to memory of 1084	1104	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	27
PID 1084 wrote to memory of 1492	1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	28
PID 1084 wrote to memory of 1492	1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	28
PID 1084 wrote to memory of 1492	1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	28
PID 1084 wrote to memory of 1492	1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	28
PID 1084 wrote to memory of 1312	1084	2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe	15
PID 1312 wrote to memory of 1152	1312	Explorer.EXE	14
PID 1312 wrote to memory of 1252	1312	Explorer.EXE	13
PID 1312 wrote to memory of 1492	1312	Explorer.EXE	28
PID 1312 wrote to memory of 368	1312	Explorer.EXE	29
PID 1312 wrote to memory of 368	1312	Explorer.EXE	29

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1252

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1152

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:1312
- C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
  "C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1104
- - C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
    C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1084
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS9068~1.BAT"
      4⤵
      Deletes itself
      PID:1492

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-126777749-1538840335-15399926093791635591070653640-1532264049106345000510834920"
1⤵
PID:368

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\ms9068152.bat

Filesize
201B

MD5
649ccd4e746e1e7f2459e42bf84dbc68

SHA1
08b185c6f2a9771e19e39c158adaababba8b5517

SHA256
3a77680c62c234afa641d086926cee1955badf04f95a269d6670b9331e93807c

SHA512
7ce1f4e54b2a64d1e366e87d6ca50f37a015e95ffc18643375ed3d1f03cbe12e45aeb3590078b683fd29543e54b89ef8644e0a667670228a43628de5ad14165d

Download Submit
memory/368-88-0x0000000037930000-0x0000000037940000-memory.dmp

Filesize
64KB

Download
memory/368-92-0x0000000000050000-0x0000000000067000-memory.dmp

Filesize
92KB

Download
memory/368-90-0x0000000037930000-0x0000000037940000-memory.dmp

Filesize
64KB

Download
memory/368-91-0x0000000000100000-0x0000000000117000-memory.dmp

Filesize
92KB

Download
memory/1084-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1084-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1104-54-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1104-65-0x0000000000330000-0x0000000000334000-memory.dmp

Filesize
16KB

Download
memory/1152-86-0x0000000037930000-0x0000000037940000-memory.dmp

Filesize
64KB

Download
memory/1152-95-0x00000000004A0000-0x00000000004B7000-memory.dmp

Filesize
92KB

Download
memory/1252-87-0x0000000037930000-0x0000000037940000-memory.dmp

Filesize
64KB

Download
memory/1252-93-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1312-75-0x0000000037930000-0x0000000037940000-memory.dmp

Filesize
64KB

Download
memory/1312-73-0x0000000001CE0000-0x0000000001CF7000-memory.dmp

Filesize
92KB

Download
memory/1312-94-0x0000000001CE0000-0x0000000001CF7000-memory.dmp

Filesize
92KB

Download
memory/1492-80-0x0000000000080000-0x0000000000094000-memory.dmp

Filesize
80KB

Download

Analysis

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