c98714e61f3697f59b0af157ecc36d4727cf006240c3e55888108818bd7ea706

Analysis

max time kernel
137s
max time network
143s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
19-07-2023 13:14

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General

Target

e6ffa0aae79abfexe_JC.exe
Size

35KB
MD5

e6ffa0aae79abf28ae9ed9448d160681
SHA1

f15644a145e469829acd35e4e8bd2818762220d3
SHA256

c98714e61f3697f59b0af157ecc36d4727cf006240c3e55888108818bd7ea706
SHA512

04ae18b7aef686a19c67cdbe6f7d1dd9b253b9583cceb8c1d5927df0decf52473a14d7c7b22b2d2cc175438fc7f305dcd5b23a4494bc3c648229d3c06e3007cb
SSDEEP

384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+0vJsg5b5Uz:bgX4zYcgTEu6QOaryfjqDlC6JFbKz

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1880	hasfj.exe

Loads dropped DLL 1 IoCs

pid	Process
2180	e6ffa0aae79abfexe_JC.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 2180 wrote to memory of 1880	2180	e6ffa0aae79abfexe_JC.exe	28
PID 2180 wrote to memory of 1880	2180	e6ffa0aae79abfexe_JC.exe	28
PID 2180 wrote to memory of 1880	2180	e6ffa0aae79abfexe_JC.exe	28
PID 2180 wrote to memory of 1880	2180	e6ffa0aae79abfexe_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\e6ffa0aae79abfexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\e6ffa0aae79abfexe_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Local\Temp\hasfj.exe
  "C:\Users\Admin\AppData\Local\Temp\hasfj.exe"
  2⤵
  - Executes dropped EXE
  PID:1880

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
35KB

MD5
55c016e04b47db1499b6835fd1013212

SHA1
7b0237c18a6776c82a33e0c37b3e2db2b50cc76a

SHA256
748319236954a00c3be4e55316a37f01bb79d6620c24bca3a25429dc6cd1984d

SHA512
19b687c9db1baa176e66c3030090205bc3e8670c6d698d321b6f21c0aef1868d34eda286ecdea7d3b236b88a6d60010453949351f24bcf2c11ebd045ff20d8ab

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

Filesize
35KB

MD5
55c016e04b47db1499b6835fd1013212

SHA1
7b0237c18a6776c82a33e0c37b3e2db2b50cc76a

SHA256
748319236954a00c3be4e55316a37f01bb79d6620c24bca3a25429dc6cd1984d

SHA512
19b687c9db1baa176e66c3030090205bc3e8670c6d698d321b6f21c0aef1868d34eda286ecdea7d3b236b88a6d60010453949351f24bcf2c11ebd045ff20d8ab

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

Filesize
35KB

MD5
55c016e04b47db1499b6835fd1013212

SHA1
7b0237c18a6776c82a33e0c37b3e2db2b50cc76a

SHA256
748319236954a00c3be4e55316a37f01bb79d6620c24bca3a25429dc6cd1984d

SHA512
19b687c9db1baa176e66c3030090205bc3e8670c6d698d321b6f21c0aef1868d34eda286ecdea7d3b236b88a6d60010453949351f24bcf2c11ebd045ff20d8ab

Download Submit
memory/1880-69-0x0000000001CE0000-0x0000000001CE6000-memory.dmp

Filesize
24KB

Download
memory/1880-68-0x0000000001CC0000-0x0000000001CC6000-memory.dmp

Filesize
24KB

Download
memory/2180-53-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/2180-55-0x0000000000350000-0x0000000000356000-memory.dmp

Filesize
24KB

Download
memory/2180-54-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download