219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e

Analysis

max time kernel
150s
max time network
146s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
31-10-2023 06:26

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General

Target

219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe
Size

3.9MB
MD5

babdcce1b0e5f50ee63534e1aec3c7eb
SHA1

63d75ca0e99c27c0050e7675b9965bf6f263622e
SHA256

219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e
SHA512

656df26d44902cdd65d7be2fa1453c5c3d83e43864afc0195640a856c1d4617a7a509f039c972b4fb5ba99d59d49bcb781265f7c91f05eb1200655471653a674
SSDEEP

49152:MwAoUvqHIhXjEK9lLYYckreBHUHc2E1EelrdeMgmJmZ+:9ArFhoKdr1lexTgmJX

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2152	9itPzIUc.exe

Loads dropped DLL 1 IoCs

pid	Process
1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0035000000014b9a-4.dat	upx
behavioral1/memory/1928-6-0x000000002AED0000-0x000000002B028000-memory.dmp	upx
behavioral1/memory/2152-9-0x0000000000400000-0x0000000000558000-memory.dmp	upx
behavioral1/files/0x0035000000014b9a-8.dat	upx
behavioral1/memory/2152-47-0x0000000000400000-0x0000000000558000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe
1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe
2152	9itPzIUc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2152	9itPzIUc.exe
2152	9itPzIUc.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 1928 wrote to memory of 2152	1928	219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe	28
PID 2152 wrote to memory of 2592	2152	9itPzIUc.exe	29
PID 2152 wrote to memory of 2592	2152	9itPzIUc.exe	29
PID 2152 wrote to memory of 2592	2152	9itPzIUc.exe	29
PID 2152 wrote to memory of 2592	2152	9itPzIUc.exe	29

C:\Users\Admin\AppData\Local\Temp\219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe
"C:\Users\Admin\AppData\Local\Temp\219328445b7544f4fe594a6b5bf4f152f844275d8321c1aa3ce24586d29bd88e.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Public\Downloads\H5yPdGnL\9itPzIUc.exe
  C:\Users\Public\Downloads\H5yPdGnL\9itPzIUc.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_ir_tu2_temp_0\IRIMG3.JPG

Filesize
6KB

MD5
e39405e85e09f64ccde0f59392317dd3

SHA1
9c76db4b3d8c7972e7995ecfb1e3c47ee94fd14b

SHA256
cfd9677e1c0e10b1507f520c4ecd40f68db78154c0d4e6563403d540f3bf829f

SHA512
6733f330145b48d23c023c664090f4f240e9bbeb8368b486c8ee8682ec6a930b73275e24075648d1aa7e01db1ec7b7e259286917a006ba9af8fb7cba3439070a

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_tu2_temp_0\IRIMG4.JPG

Filesize
36KB

MD5
f6bf82a293b69aa5b47d4e2de305d45a

SHA1
4948716616d4bbe68be2b4c5bf95350402d3f96f

SHA256
6a9368cdd7b3ff9b590e206c3536569bc45c338966d0059784959f73fe6281e0

SHA512
edf0f3ee60a620cf886184c1014f38d0505aac9e3703d61d7074cfb27d6922f80e570d1a3891593606a09f1296a88c8770445761c11c390a99a5341ee56478aa

Download Submit
C:\Users\Public\Downloads\H5yPdGnL\9itPzIUc.dat

Filesize
132KB

MD5
b8fb581c332ae3bf6572852a3e5395a6

SHA1
8f12dfc5e2cd67fe4c7e714b5f08fccdc374857e

SHA256
fc6614be70309363c14bad1ad4a56c1a9336b0e5e4b0e54ca1737821cc5b72a8

SHA512
c7fc3942f5fea3e278ffb7a2c547f0bcc6ed0d0c88eb1bbd66fc5763494de775c98932bd8c641e99f5383e16b65b4d46721887287af5b15164ae91892d223208

Download Submit
C:\Users\Public\Downloads\H5yPdGnL\9itPzIUc.exe

Filesize
525KB

MD5
b26dbb58b5f59adc48d8186f0098adb2

SHA1
a9234b5a0d214556fa1aba86f660c89e9e43664c

SHA256
b5e36616c274fd0ce6aed41857c61d1192d6c206a7743900fd4600285fbc35e0

SHA512
3566ad968b45759f66fd2d1b2bbbb688a61d591ec33434862ffc5ee6ed3aaed01712a2ddfdad6adb563b1cd78dae97483528bf137f27006817f81cfc30c687cc

Download Submit
C:\Users\Public\Downloads\H5yPdGnL\Edge.jpg

Filesize
358KB

MD5
d0f9bde630bf8fa252de424ec7aff3d5

SHA1
42d9b1e493fb9d14684a425c91c5873a4089f08a

SHA256
5c932f9a944d1c6854f874db951d38e393ab0f635975d959b2e9379b399ae717

SHA512
f80abe55b1d9bd8465e9c0cf61487cc86a33e8407c4171b5a06733fbd8a6252043638ebfe69bb15950e1dbcf72373c6df9399ddf5c3c1addb3652c6d977ced74

Download Submit
C:\Users\Public\Downloads\H5yPdGnL\edge.xml

Filesize
53KB

MD5
7a74f494b9b05c47ef8a207a5166b071

SHA1
c132a44fa5e8198fbfee2f2fb9f017ce6b9dae9d

SHA256
b330da238a51e403cea46dcc060476c93e2e215b7289cec5c1e01bb317181e22

SHA512
75414f24a8cb494b57729514acd657c2cc1a207d5efa079518aba2d87408495d8187e038555c8c8cd38218b577640f6f29a6868789611e9ab14c168e1968a943

Download Submit
\Users\Public\Downloads\H5yPdGnL\9itPzIUc.exe

Filesize
525KB

MD5
b26dbb58b5f59adc48d8186f0098adb2

SHA1
a9234b5a0d214556fa1aba86f660c89e9e43664c

SHA256
b5e36616c274fd0ce6aed41857c61d1192d6c206a7743900fd4600285fbc35e0

SHA512
3566ad968b45759f66fd2d1b2bbbb688a61d591ec33434862ffc5ee6ed3aaed01712a2ddfdad6adb563b1cd78dae97483528bf137f27006817f81cfc30c687cc

Download Submit
memory/1928-6-0x000000002AED0000-0x000000002B028000-memory.dmp

Filesize
1.3MB

Download
memory/2152-9-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download
memory/2152-31-0x0000000002030000-0x0000000002031000-memory.dmp

Filesize
4KB

Download
memory/2152-34-0x0000000002290000-0x00000000022A2000-memory.dmp

Filesize
72KB

Download
memory/2152-36-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/2152-47-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download