d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4

Analysis

max time kernel
151s
max time network
155s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 08:02

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General

Target

d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe
Size

312KB
MD5

809ac69a3e964b97e8bc26f3007213b0
SHA1

e26be135256df75c4141b5e6a088884309405340
SHA256

d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4
SHA512

b117fd0d0b81b73fe9cad5531686d465871c7cc55e3b67d36a76cdb9a4ff862d6aec563f42adf52d9c22cee91c0c76752bfa0fff17af9efc86e7082ac0bd5c9d
SSDEEP

6144:YhaxRhcIOpQ5l3Yg+qxWLTZPu3ZVDUX0Fpq0hCaYxv2i3n/jeYQ9WnziGg:YMhcItnYgbaZwVG0fq0jYt/jeDQjg

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
804	wobet.exe

Deletes itself 1 IoCs

pid	Process
1360	cmd.exe

Loads dropped DLL 2 IoCs

pid	Process
1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe
1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	wobet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Wobet = "C:\\Users\\Admin\\AppData\\Roaming\\Boevh\\wobet.exe"	wobet.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1712 set thread context of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe
804	wobet.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 804	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	27
PID 1712 wrote to memory of 804	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	27
PID 1712 wrote to memory of 804	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	27
PID 1712 wrote to memory of 804	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	27
PID 804 wrote to memory of 1128	804	wobet.exe	18
PID 804 wrote to memory of 1128	804	wobet.exe	18
PID 804 wrote to memory of 1128	804	wobet.exe	18
PID 804 wrote to memory of 1128	804	wobet.exe	18
PID 804 wrote to memory of 1128	804	wobet.exe	18
PID 804 wrote to memory of 1188	804	wobet.exe	19
PID 804 wrote to memory of 1188	804	wobet.exe	19
PID 804 wrote to memory of 1188	804	wobet.exe	19
PID 804 wrote to memory of 1188	804	wobet.exe	19
PID 804 wrote to memory of 1188	804	wobet.exe	19
PID 804 wrote to memory of 1224	804	wobet.exe	20
PID 804 wrote to memory of 1224	804	wobet.exe	20
PID 804 wrote to memory of 1224	804	wobet.exe	20
PID 804 wrote to memory of 1224	804	wobet.exe	20
PID 804 wrote to memory of 1224	804	wobet.exe	20
PID 804 wrote to memory of 1712	804	wobet.exe	26
PID 804 wrote to memory of 1712	804	wobet.exe	26
PID 804 wrote to memory of 1712	804	wobet.exe	26
PID 804 wrote to memory of 1712	804	wobet.exe	26
PID 804 wrote to memory of 1712	804	wobet.exe	26
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28
PID 1712 wrote to memory of 1360	1712	d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe	28

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1188

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe
  "C:\Users\Admin\AppData\Local\Temp\d5fa4b1723e9f66e627da2ad46e74e4c4eeba0783cbc917d6ef79ebe91462ac4.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1712
- - C:\Users\Admin\AppData\Roaming\Boevh\wobet.exe
    "C:\Users\Admin\AppData\Roaming\Boevh\wobet.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:804
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp7e811536.bat"
    3⤵
    - Deletes itself
    PID:1360

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7e811536.bat

Filesize
307B

MD5
c29c646708fd8d090f2158a015044ab6

SHA1
8824b3ca786252ee9d5e877af43bac75a124a641

SHA256
63f6ae2c719e101773bd2a607d4312b0edfc455d2a0e12e0926d4af7969f9ed4

SHA512
6f08f45dd6448d431d389831dc9423f176ec841878171f76005223eb285d0a2c1c323c8354d1a570b7435ae15f52411e4d56aa3b2f5db4496dacdafd09d86f84

Download Submit
C:\Users\Admin\AppData\Roaming\Boevh\wobet.exe

Filesize
312KB

MD5
59fd431ffe5fffee758e0af9a82ab10d

SHA1
f6c30748f47f225aa160f1ebfd8f81f16f14d865

SHA256
0aa080576e1b5edd46cecef0ef46353830651064e3ff9c5c2d2eaa8b58629ecf

SHA512
ed954d202aa64982872605553a7814290c64dcfc006b0295e83f099345715e91c6d3b26f66f412a7da0e81a9a337fbefcda5f21340841ee75089dd2983c81400

Download Submit
C:\Users\Admin\AppData\Roaming\Boevh\wobet.exe

Filesize
312KB

MD5
59fd431ffe5fffee758e0af9a82ab10d

SHA1
f6c30748f47f225aa160f1ebfd8f81f16f14d865

SHA256
0aa080576e1b5edd46cecef0ef46353830651064e3ff9c5c2d2eaa8b58629ecf

SHA512
ed954d202aa64982872605553a7814290c64dcfc006b0295e83f099345715e91c6d3b26f66f412a7da0e81a9a337fbefcda5f21340841ee75089dd2983c81400

Download Submit
\Users\Admin\AppData\Roaming\Boevh\wobet.exe

Filesize
312KB

MD5
59fd431ffe5fffee758e0af9a82ab10d

SHA1
f6c30748f47f225aa160f1ebfd8f81f16f14d865

SHA256
0aa080576e1b5edd46cecef0ef46353830651064e3ff9c5c2d2eaa8b58629ecf

SHA512
ed954d202aa64982872605553a7814290c64dcfc006b0295e83f099345715e91c6d3b26f66f412a7da0e81a9a337fbefcda5f21340841ee75089dd2983c81400

Download Submit
\Users\Admin\AppData\Roaming\Boevh\wobet.exe

Filesize
312KB

MD5
59fd431ffe5fffee758e0af9a82ab10d

SHA1
f6c30748f47f225aa160f1ebfd8f81f16f14d865

SHA256
0aa080576e1b5edd46cecef0ef46353830651064e3ff9c5c2d2eaa8b58629ecf

SHA512
ed954d202aa64982872605553a7814290c64dcfc006b0295e83f099345715e91c6d3b26f66f412a7da0e81a9a337fbefcda5f21340841ee75089dd2983c81400

Download Submit
memory/804-63-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1128-67-0x0000000001C80000-0x0000000001CC8000-memory.dmp

Filesize
288KB

Download
memory/1128-65-0x0000000001C80000-0x0000000001CC8000-memory.dmp

Filesize
288KB

Download
memory/1128-68-0x0000000001C80000-0x0000000001CC8000-memory.dmp

Filesize
288KB

Download
memory/1128-69-0x0000000001C80000-0x0000000001CC8000-memory.dmp

Filesize
288KB

Download
memory/1128-70-0x0000000001C80000-0x0000000001CC8000-memory.dmp

Filesize
288KB

Download
memory/1188-73-0x0000000001D40000-0x0000000001D88000-memory.dmp

Filesize
288KB

Download
memory/1188-74-0x0000000001D40000-0x0000000001D88000-memory.dmp

Filesize
288KB

Download
memory/1188-75-0x0000000001D40000-0x0000000001D88000-memory.dmp

Filesize
288KB

Download
memory/1188-76-0x0000000001D40000-0x0000000001D88000-memory.dmp

Filesize
288KB

Download
memory/1224-82-0x0000000002AC0000-0x0000000002B08000-memory.dmp

Filesize
288KB

Download
memory/1224-81-0x0000000002AC0000-0x0000000002B08000-memory.dmp

Filesize
288KB

Download
memory/1224-79-0x0000000002AC0000-0x0000000002B08000-memory.dmp

Filesize
288KB

Download
memory/1224-80-0x0000000002AC0000-0x0000000002B08000-memory.dmp

Filesize
288KB

Download
memory/1360-99-0x00000000000B0000-0x00000000000F8000-memory.dmp

Filesize
288KB

Download
memory/1360-100-0x00000000000B0000-0x00000000000F8000-memory.dmp

Filesize
288KB

Download
memory/1360-113-0x00000000000B0000-0x00000000000F8000-memory.dmp

Filesize
288KB

Download
memory/1360-111-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-110-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-109-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-108-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-107-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-106-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-105-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1360-101-0x00000000000B0000-0x00000000000F8000-memory.dmp

Filesize
288KB

Download
memory/1360-97-0x00000000000B0000-0x00000000000F8000-memory.dmp

Filesize
288KB

Download
memory/1712-90-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1712-56-0x0000000000401000-0x0000000000441000-memory.dmp

Filesize
256KB

Download
memory/1712-94-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1712-93-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1712-103-0x0000000000460000-0x00000000004A8000-memory.dmp

Filesize
288KB

Download
memory/1712-92-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1712-91-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1712-54-0x00000000765B1000-0x00000000765B3000-memory.dmp

Filesize
8KB

Download
memory/1712-89-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1712-85-0x0000000000460000-0x00000000004A8000-memory.dmp

Filesize
288KB

Download
memory/1712-88-0x0000000000460000-0x00000000004A8000-memory.dmp

Filesize
288KB

Download
memory/1712-87-0x0000000000460000-0x00000000004A8000-memory.dmp

Filesize
288KB

Download
memory/1712-55-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1712-86-0x0000000000460000-0x00000000004A8000-memory.dmp

Filesize
288KB

Download