2f5b926aa6bf173c335ba4e2fea64ea53de4beaa24b9eaca7f987252687852b9

Analysis

max time kernel
142s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04/02/2024, 15:11

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General

Target

8f78dcf92f7976080deaabb008fdadd2.exe
Size

632KB
MD5

8f78dcf92f7976080deaabb008fdadd2
SHA1

e45ddce53c57c56f1a5c2587bb6fa9b38c6b3e74
SHA256

2f5b926aa6bf173c335ba4e2fea64ea53de4beaa24b9eaca7f987252687852b9
SHA512

ebbda17c71dc1e17a2d590b8e29a7663be0e2bb7e7bc990868e450cec6dfe44ef86ec5ee15a057899d0dd260e3ec0a4f5bfb4159364d21764f3b393e0ac4ca3f
SSDEEP

12288:Ie8MaGVhQav9KEvvhRrWTuTR6tLwWTA6yWF3Z4mxxYDqVTVOCMVD:s4QWKI5FzTRqMWTN3QmX/VTzmD

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5060	IE.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\IE.exe	8f78dcf92f7976080deaabb008fdadd2.exe
File opened for modification	C:\Windows\IE.exe	8f78dcf92f7976080deaabb008fdadd2.exe
File created	C:\Windows\uninstal.bat	8f78dcf92f7976080deaabb008fdadd2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2488	8f78dcf92f7976080deaabb008fdadd2.exe
Token: SeDebugPrivilege	5060	IE.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5060	IE.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 2444	5060	IE.exe	85
PID 5060 wrote to memory of 2444	5060	IE.exe	85
PID 2488 wrote to memory of 4208	2488	8f78dcf92f7976080deaabb008fdadd2.exe	86
PID 2488 wrote to memory of 4208	2488	8f78dcf92f7976080deaabb008fdadd2.exe	86
PID 2488 wrote to memory of 4208	2488	8f78dcf92f7976080deaabb008fdadd2.exe	86

C:\Users\Admin\AppData\Local\Temp\8f78dcf92f7976080deaabb008fdadd2.exe
"C:\Users\Admin\AppData\Local\Temp\8f78dcf92f7976080deaabb008fdadd2.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
  2⤵
  PID:4208

C:\Windows\IE.exe
C:\Windows\IE.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:5060
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:2444

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\IE.exe

Filesize
632KB

MD5
8f78dcf92f7976080deaabb008fdadd2

SHA1
e45ddce53c57c56f1a5c2587bb6fa9b38c6b3e74

SHA256
2f5b926aa6bf173c335ba4e2fea64ea53de4beaa24b9eaca7f987252687852b9

SHA512
ebbda17c71dc1e17a2d590b8e29a7663be0e2bb7e7bc990868e450cec6dfe44ef86ec5ee15a057899d0dd260e3ec0a4f5bfb4159364d21764f3b393e0ac4ca3f

Download Submit
C:\Windows\uninstal.bat

Filesize
190B

MD5
f1db077cd77ff4c3bdb902ad6af33859

SHA1
16c91f9233e8255fc395160731c82197d6e49498

SHA256
7505b9bdcc77b1d41b908b73ae51d51031d757213dd7fc83e1ee955b98395033

SHA512
fe6f1a5398dee951bf47ff49e96add3504ef59594eecc158c48c6fc414b9a6883395cd59f5a6d2eea660b5f73072bb56a88453a94e2b34af09655fd35f918dc9

Download Submit
memory/2488-0-0x0000000000400000-0x000000000051B000-memory.dmp

Filesize
1.1MB

Download
memory/2488-1-0x0000000000B40000-0x0000000000B94000-memory.dmp

Filesize
336KB

Download
memory/2488-3-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/2488-2-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

Filesize
4KB

Download
memory/2488-4-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/2488-5-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

Filesize
4KB

Download
memory/2488-6-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/2488-8-0x0000000000C00000-0x0000000000C01000-memory.dmp

Filesize
4KB

Download
memory/2488-9-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/2488-10-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2488-7-0x0000000000C20000-0x0000000000C21000-memory.dmp

Filesize
4KB

Download
memory/2488-11-0x0000000003500000-0x0000000003503000-memory.dmp

Filesize
12KB

Download
memory/2488-12-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/2488-13-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/2488-14-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2488-15-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/2488-17-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/2488-16-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/2488-19-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/2488-18-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/2488-20-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/2488-22-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/2488-21-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/2488-23-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/2488-24-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/2488-25-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/2488-26-0x0000000003550000-0x0000000003551000-memory.dmp

Filesize
4KB

Download
memory/2488-27-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/2488-30-0x0000000000B20000-0x0000000000B21000-memory.dmp

Filesize
4KB

Download
memory/2488-31-0x0000000000B30000-0x0000000000B31000-memory.dmp

Filesize
4KB

Download
memory/2488-33-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/2488-32-0x0000000003520000-0x0000000003521000-memory.dmp

Filesize
4KB

Download
memory/2488-34-0x0000000002720000-0x0000000002721000-memory.dmp

Filesize
4KB

Download
memory/2488-35-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download
memory/2488-36-0x0000000002880000-0x0000000002881000-memory.dmp

Filesize
4KB

Download
memory/2488-37-0x0000000003570000-0x0000000003571000-memory.dmp

Filesize
4KB

Download
memory/2488-38-0x0000000003560000-0x0000000003561000-memory.dmp

Filesize
4KB

Download
memory/2488-39-0x0000000003590000-0x0000000003591000-memory.dmp

Filesize
4KB

Download
memory/2488-40-0x0000000003580000-0x0000000003581000-memory.dmp

Filesize
4KB

Download
memory/2488-41-0x00000000035B0000-0x00000000035B1000-memory.dmp

Filesize
4KB

Download
memory/2488-42-0x00000000035A0000-0x00000000035A1000-memory.dmp

Filesize
4KB

Download
memory/2488-43-0x00000000035D0000-0x00000000035D1000-memory.dmp

Filesize
4KB

Download
memory/2488-44-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/2488-45-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/2488-46-0x00000000035E0000-0x00000000035E1000-memory.dmp

Filesize
4KB

Download
memory/2488-47-0x0000000003610000-0x0000000003611000-memory.dmp

Filesize
4KB

Download
memory/2488-48-0x0000000003600000-0x0000000003601000-memory.dmp

Filesize
4KB

Download
memory/2488-49-0x0000000003730000-0x0000000003731000-memory.dmp

Filesize
4KB

Download
memory/2488-50-0x0000000003720000-0x0000000003721000-memory.dmp

Filesize
4KB

Download
memory/2488-51-0x0000000003750000-0x0000000003751000-memory.dmp

Filesize
4KB

Download
memory/2488-52-0x0000000003740000-0x0000000003741000-memory.dmp

Filesize
4KB

Download
memory/2488-53-0x0000000003770000-0x0000000003771000-memory.dmp

Filesize
4KB

Download
memory/2488-54-0x0000000003760000-0x0000000003761000-memory.dmp

Filesize
4KB

Download
memory/2488-55-0x00000000037A0000-0x00000000037A1000-memory.dmp

Filesize
4KB

Download
memory/2488-56-0x0000000003790000-0x0000000003791000-memory.dmp

Filesize
4KB

Download
memory/2488-57-0x00000000037C0000-0x00000000037C1000-memory.dmp

Filesize
4KB

Download
memory/2488-58-0x00000000037B0000-0x00000000037B1000-memory.dmp

Filesize
4KB

Download
memory/2488-59-0x00000000037E0000-0x00000000037E1000-memory.dmp

Filesize
4KB

Download
memory/2488-60-0x00000000037D0000-0x00000000037D1000-memory.dmp

Filesize
4KB

Download
memory/2488-61-0x0000000003920000-0x0000000003921000-memory.dmp

Filesize
4KB

Download
memory/2488-62-0x0000000003950000-0x0000000003951000-memory.dmp

Filesize
4KB

Download
memory/2488-63-0x0000000003980000-0x0000000003981000-memory.dmp

Filesize
4KB

Download
memory/2488-64-0x00000000039B0000-0x00000000039B1000-memory.dmp

Filesize
4KB

Download
memory/2488-65-0x00000000039A0000-0x00000000039A1000-memory.dmp

Filesize
4KB

Download
memory/2488-176-0x0000000000400000-0x000000000051B000-memory.dmp

Filesize
1.1MB

Download