d06d958f07a54daadd1268fabee77c9f6d68812ada05963bd2532f4622832e92

Analysis

max time kernel
142s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12/02/2024, 03:56

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General

Target

962f5ac66fae1f8f1fc2af2f1df7aca9.exe
Size

2.3MB
MD5

962f5ac66fae1f8f1fc2af2f1df7aca9
SHA1

3057a2680c6217ff568012481b4b2dc70faf8f60
SHA256

d06d958f07a54daadd1268fabee77c9f6d68812ada05963bd2532f4622832e92
SHA512

c4ec61211b0ba0049ab011343687e0726a024bf0f3134a1b6ab1a045c5c2a639293a67933c327a2da7298682840876821f102dbca55c1d1d1326e4e002094ace
SSDEEP

49152:EQFRHrmQG+yrPrmQG+K+yrPrwrPrmQG+KKrPx:EcK+/e

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2792	vofel.exe

Loads dropped DLL 2 IoCs

pid	Process
2884	962f5ac66fae1f8f1fc2af2f1df7aca9.exe
2884	962f5ac66fae1f8f1fc2af2f1df7aca9.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	vofel.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2792	vofel.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2792	vofel.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2792	vofel.exe
2792	vofel.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2792	2884	962f5ac66fae1f8f1fc2af2f1df7aca9.exe	19
PID 2884 wrote to memory of 2792	2884	962f5ac66fae1f8f1fc2af2f1df7aca9.exe	19
PID 2884 wrote to memory of 2792	2884	962f5ac66fae1f8f1fc2af2f1df7aca9.exe	19
PID 2884 wrote to memory of 2792	2884	962f5ac66fae1f8f1fc2af2f1df7aca9.exe	19

C:\Users\Admin\AppData\Local\Temp\962f5ac66fae1f8f1fc2af2f1df7aca9.exe
"C:\Users\Admin\AppData\Local\Temp\962f5ac66fae1f8f1fc2af2f1df7aca9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\vofel.exe
  C:\Users\Admin\AppData\Local\Temp\vofel.exe -run C:\Users\Admin\AppData\Local\Temp\962f5ac66fae1f8f1fc2af2f1df7aca9.exe
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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\vofel.exe

Filesize
260KB

MD5
583a7344d257df15c31499efe372181c

SHA1
49f2a717dde3852cdca0596056717049e772e3cd

SHA256
71e9ccf8f911ff11221adf29422c5d2b0be6e63229d08a34c715a7908f09ad58

SHA512
02190b901e87c6c2cb6967aa8365d26906cd337772660a73ecfa64454a955a24e54105752e8f9d137b9bbe975f5a62a9e51d4c145ad2ce1c8ca312543df17a02

Download Submit
C:\Users\Admin\AppData\Local\Temp\vofel.exe

Filesize
200KB

MD5
9e53cfef33018313bf68adf5dd189152

SHA1
301025218534d4153ff7ebeb7acaad296ad0b712

SHA256
7c2f3163fc936c0a248ae1a20fc17f9144118d851ca11ad940b90ca424e6a89d

SHA512
4b18d06c7cca031cd91bc8d2a209d0dd800fc990859adc33d5ade1163d092d063881039358d0f0fe708942a58332675a6d256d0173145d176ffe5f383b4582c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\vofel.exe

Filesize
283KB

MD5
0ed079ea697ce497e83efe1f4d7c8d72

SHA1
935a0222cd5debc3ccca8371e17efe46a3feb01c

SHA256
3010a73eb0eb0e371c9b0fc66c58282942423edc2efd0b368663eb95f3db6102

SHA512
badd0cae12d75c2c0ff30623d769584b8b85b6adeb578584302dcd439fb9497b3e1785d538d3e836967c913b1588ae6309e067f724e5ada6b17e9c4204324511

Download Submit
\Users\Admin\AppData\Local\Temp\vofel.exe

Filesize
311KB

MD5
a31b5d08f9ab41e38838b4981aa95254

SHA1
b99939fc70fe3babb64a7288892f3e83e44d35f7

SHA256
e067dbf18ab10c2e18879d6d5f2b597a039fe126f9dbcf6a39453931e08a4222

SHA512
2c0d1cd49558e601dc50dd7307abd5216a0e74605950f2ed420c61252fa63d62bdf795a1f7ef6c792563d63c54ab3dad499bbcc3862f5f8fe7dadbae657b77ea

Download Submit
\Users\Admin\AppData\Local\Temp\vofel.exe

Filesize
167KB

MD5
266653c9c920ef6ca3e2df39476b752e

SHA1
bf26e1d3dbfba5f5aee99fc77948d3d7ad74b673

SHA256
21b0ec568180eb8996a35e1d842edb53fd7ca789e9ab13297fd532f6e5899b45

SHA512
58ae870dd3ce50b31ebecb7b290be520c32e44e33bcfc2d95733c6385e4c4dfcac8e532357ef02ee3cdd0ce30d658b576b4aa324958635f1d885944d2be724db

Download Submit
memory/2792-64-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-60-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-71-0x0000000001F00000-0x0000000001F01000-memory.dmp

Filesize
4KB

Download
memory/2792-101-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2792-72-0x0000000002BA0000-0x0000000002BA1000-memory.dmp

Filesize
4KB

Download
memory/2792-45-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/2792-46-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/2792-61-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-63-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-47-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-67-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-68-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-69-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-48-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-70-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-73-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/2792-66-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-50-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-56-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-55-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-54-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-58-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-57-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-53-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-52-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-51-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-49-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-59-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-62-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2792-65-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-19-0x0000000002070000-0x0000000002071000-memory.dmp

Filesize
4KB

Download
memory/2884-30-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-39-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2884-1-0x0000000000270000-0x00000000002C0000-memory.dmp

Filesize
320KB

Download
memory/2884-18-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

Filesize
4KB

Download
memory/2884-10-0x0000000002B00000-0x0000000002B02000-memory.dmp

Filesize
8KB

Download
memory/2884-26-0x0000000002060000-0x0000000002061000-memory.dmp

Filesize
4KB

Download
memory/2884-28-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-40-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-41-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-27-0x0000000002AF0000-0x0000000002AF6000-memory.dmp

Filesize
24KB

Download
memory/2884-43-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-25-0x0000000002080000-0x0000000002081000-memory.dmp

Filesize
4KB

Download
memory/2884-24-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/2884-23-0x0000000002010000-0x0000000002011000-memory.dmp

Filesize
4KB

Download
memory/2884-22-0x0000000002050000-0x0000000002051000-memory.dmp

Filesize
4KB

Download
memory/2884-0-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2884-21-0x0000000002020000-0x0000000002021000-memory.dmp

Filesize
4KB

Download
memory/2884-8-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/2884-37-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2884-17-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

Filesize
4KB

Download
memory/2884-16-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

Download
memory/2884-15-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/2884-14-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/2884-13-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/2884-12-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/2884-11-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

Filesize
4KB

Download
memory/2884-9-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2884-20-0x0000000002030000-0x0000000002031000-memory.dmp

Filesize
4KB

Download
memory/2884-7-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2884-6-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2884-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2884-4-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/2884-3-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2884-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2884-42-0x0000000000270000-0x00000000002C0000-memory.dmp

Filesize
320KB

Download