8a37be96e0182dbe892d2cdfe15ec6309d645326514a50f9eb3dc4698560d3c3

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 04:47

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General

Target

te6.exe
Size

1.5MB
MD5

a5258a2bc1f4dcef517418af14265303
SHA1

b2460cb215aa4dc6345c2792a9b0b4abb7cc88ef
SHA256

e3ddc187a7994c318fa680764d63a0b5d6e83e3e230c60086682e6c6e5589522
SHA512

ad6781c2bcf305b964e26d044f9fa9835b26e93b0e5801d147760a8b9feae72e9debe13d8ab48b7d227694425370d430f11f962b548a05348177b5c2f95cf015
SSDEEP

49152:n29MgpwwJTQAo0plUqMWqvlyuBbbCA9S0:29pZJTNPpl1zqsab5s0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2056	is-PH23P.tmp

Loads dropped DLL 3 IoCs

pid	Process
2196	te6.exe
2056	is-PH23P.tmp
2056	is-PH23P.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2056	is-PH23P.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2056	2196	te6.exe	28
PID 2196 wrote to memory of 2056	2196	te6.exe	28
PID 2196 wrote to memory of 2056	2196	te6.exe	28
PID 2196 wrote to memory of 2056	2196	te6.exe	28
PID 2196 wrote to memory of 2056	2196	te6.exe	28
PID 2196 wrote to memory of 2056	2196	te6.exe	28
PID 2196 wrote to memory of 2056	2196	te6.exe	28

C:\Users\Admin\AppData\Local\Temp\te6.exe
"C:\Users\Admin\AppData\Local\Temp\te6.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\is-J9OQA.tmp\is-PH23P.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-J9OQA.tmp\is-PH23P.tmp" /SL4 $400F4 "C:\Users\Admin\AppData\Local\Temp\te6.exe" 1378913 52736
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2056

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\is-J9OQA.tmp\is-PH23P.tmp

Filesize
657KB

MD5
3dafb498bb15d5260cb2c12b391a0d48

SHA1
c775ae9fdf18ab0ce38a8adffabe378f461e79a1

SHA256
c5d5f5f814c5bc4989d691442051e5e78cf1971eb9b773a7a26b438e58a73d7a

SHA512
a42f39a73bd4615490c6e33c017fa09f9992e3327d244b050b6634ad696d421170fd63ec5d5e66e92d112dc804eabd0bcd56494c9499d78fad8b46fe2ef32a31

Download Submit
\Users\Admin\AppData\Local\Temp\is-SNNSM.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2056-16-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2056-18-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2196-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2196-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2196-17-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download