c5571b9443ad68baca654b5607b6b6db7c576bea310716b274fd3287dbfa90ec

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
10/07/2023, 18:10

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General

Target

d8bec3f923f1c9exeexeexeex.exe
Size

29KB
MD5

d8bec3f923f1c9c9c783049f38124a50
SHA1

d612aebbd96712e8dacbac1dd199fa97a75bc2ff
SHA256

c5571b9443ad68baca654b5607b6b6db7c576bea310716b274fd3287dbfa90ec
SHA512

f3e754549dddea955d74b1ac817543ca09b3828cd0ddd3c2c1b063c5418592f94a9066430596b4b50430b6021bf06d6ff5e78911460f1a717f92022f0132a757
SSDEEP

384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUZ0psObGqWBv0dOeFL:bA74zYcgT/Ekd0ryfjeRtBsdOeFL

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2248	hasfj.exe

Loads dropped DLL 1 IoCs

pid	Process
2428	d8bec3f923f1c9exeexeexeex.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2248	2428	d8bec3f923f1c9exeexeexeex.exe	28
PID 2428 wrote to memory of 2248	2428	d8bec3f923f1c9exeexeexeex.exe	28
PID 2428 wrote to memory of 2248	2428	d8bec3f923f1c9exeexeexeex.exe	28
PID 2428 wrote to memory of 2248	2428	d8bec3f923f1c9exeexeexeex.exe	28

C:\Users\Admin\AppData\Local\Temp\d8bec3f923f1c9exeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\d8bec3f923f1c9exeexeexeex.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Users\Admin\AppData\Local\Temp\hasfj.exe
  "C:\Users\Admin\AppData\Local\Temp\hasfj.exe"
  2⤵
  - Executes dropped EXE
  PID:2248

Network

MITRE ATT&CK Enterprise v6

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\hasfj.exe

Filesize
30KB

MD5
95784d0ff61138d80d396d11768a60f4

SHA1
d3b064b4f446a4f36109f757dd0e05ff2d4e9586

SHA256
94d6edb260bdbc25d861a0c3abdfa32c664e93867c6187300e09ca5d1a953d19

SHA512
467a0afca71363b92ca685b53a3c291539104e9ee240a214585fd73e65beb5ddc2a34ddd28f0ea84272ab29b50370bf62e94605803e97b2abe30a223425fa395

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

Filesize
30KB

MD5
95784d0ff61138d80d396d11768a60f4

SHA1
d3b064b4f446a4f36109f757dd0e05ff2d4e9586

SHA256
94d6edb260bdbc25d861a0c3abdfa32c664e93867c6187300e09ca5d1a953d19

SHA512
467a0afca71363b92ca685b53a3c291539104e9ee240a214585fd73e65beb5ddc2a34ddd28f0ea84272ab29b50370bf62e94605803e97b2abe30a223425fa395

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

Filesize
30KB

MD5
95784d0ff61138d80d396d11768a60f4

SHA1
d3b064b4f446a4f36109f757dd0e05ff2d4e9586

SHA256
94d6edb260bdbc25d861a0c3abdfa32c664e93867c6187300e09ca5d1a953d19

SHA512
467a0afca71363b92ca685b53a3c291539104e9ee240a214585fd73e65beb5ddc2a34ddd28f0ea84272ab29b50370bf62e94605803e97b2abe30a223425fa395

Download Submit
memory/2428-54-0x0000000000450000-0x0000000000456000-memory.dmp

Filesize
24KB

Download
memory/2428-55-0x0000000000470000-0x0000000000476000-memory.dmp

Filesize
24KB

Download