c891b2d8faafa1d6b6b7d04e2cfbae3175042af9c02235b6cc5e25dab186cad0

General

Target

online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.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
1156	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
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
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 560 set thread context of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE
1216	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1216	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
Token: SeDebugPrivilege	1216	Explorer.EXE
Token: SeShutdownPrivilege	1216	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1216	Explorer.EXE
1216	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1216	Explorer.EXE
1216	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1216	Explorer.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 560 wrote to memory of 1484	560	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	28
PID 1484 wrote to memory of 1156	1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	29
PID 1484 wrote to memory of 1156	1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	29
PID 1484 wrote to memory of 1156	1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	29
PID 1484 wrote to memory of 1156	1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	29
PID 1484 wrote to memory of 1216	1484	online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe	9
PID 1216 wrote to memory of 1116	1216	Explorer.EXE	17
PID 1216 wrote to memory of 1168	1216	Explorer.EXE	16
PID 1216 wrote to memory of 1156	1216	Explorer.EXE	29
PID 1216 wrote to memory of 1820	1216	Explorer.EXE	30
PID 1216 wrote to memory of 1820	1216	Explorer.EXE	30

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:1216
- C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
  "C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:560
- - C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
    C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1484
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\ms67357.bat"
      4⤵
      Deletes itself
      PID:1156

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1168

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1116

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1245412661-920732166-1583437933-54198107036280316119317219351627064638350812508"
1⤵
PID:1820

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\ms67357.bat

Filesize
200B

MD5
67aeb5fd691ed24f7f28a267ddfae449

SHA1
c5327bc0fc82a43cfd156dff3c87d0d11352cfa7

SHA256
3e033bc71f2d4a0098653820c08662e943676c6c12085ca80a84e2305ba2348f

SHA512
1ce005a291f64eb8f722276bfd9b82b4bc05a95879eebc8bb40179580629535161d2bf8a260a489fc2caa9e53db0a24a0897a6bab5220495e09317ce7d87c8b5

Download Submit
memory/560-65-0x00000000002F0000-0x00000000002F4000-memory.dmp

Filesize
16KB

Download
memory/560-54-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/1116-87-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1116-90-0x0000000001CB0000-0x0000000001CC7000-memory.dmp

Filesize
92KB

Download
memory/1156-80-0x0000000000080000-0x0000000000094000-memory.dmp

Filesize
80KB

Download
memory/1168-86-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1168-92-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1216-91-0x0000000002900000-0x0000000002917000-memory.dmp

Filesize
92KB

Download
memory/1216-75-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1216-72-0x0000000002900000-0x0000000002917000-memory.dmp

Filesize
92KB

Download
memory/1216-96-0x0000000002900000-0x0000000002917000-memory.dmp

Filesize
92KB

Download
memory/1484-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1484-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1820-88-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1820-89-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1820-93-0x00000000000F0000-0x0000000000107000-memory.dmp

Filesize
92KB

Download
memory/1820-94-0x00000000000D0000-0x00000000000E7000-memory.dmp

Filesize
92KB

Download

Analysis

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