1d19ba7c59b6efa5253ad59f3a707c7c1689af29ab760bc858f51b59dd3f077a

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/04/2024, 12:12

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General

Target

IconCoolEditorV5.10_XiaoSD.exe
Size

4.7MB
MD5

a64a80c47559e0a678404213c555b542
SHA1

69affa051c73b3b4bd637e69de202d6633d09847
SHA256

39d7f73af1bc8a88fed8f0388ca26404d70584738e99c33ecffb3ae151808a0d
SHA512

38614b0e1011a03733f3572c4ceecac4af8ce68120158953b160642f5092da7ab94108726f82f0049134139571c788cd6bd45f9fdca688d4ccc288b9c3bd939c
SSDEEP

98304:wd8Qb8UYnA8XdHB9NVCsG9XzpP2UKqBeBI9rhyu+GerN1kSJVfQEhhYn1GGgE:w8aylH9M98EeyhhyzGiNuaQcYn19

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2968	is-2TRVT.tmp

Loads dropped DLL 3 IoCs

pid	Process
2524	IconCoolEditorV5.10_XiaoSD.exe
2968	is-2TRVT.tmp
2968	is-2TRVT.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
2968	is-2TRVT.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28
PID 2524 wrote to memory of 2968	2524	IconCoolEditorV5.10_XiaoSD.exe	28

C:\Users\Admin\AppData\Local\Temp\IconCoolEditorV5.10_XiaoSD.exe
"C:\Users\Admin\AppData\Local\Temp\IconCoolEditorV5.10_XiaoSD.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Users\Admin\AppData\Local\Temp\is-TI4HM.tmp\is-2TRVT.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-TI4HM.tmp\is-2TRVT.tmp" /SL4 $4010A "C:\Users\Admin\AppData\Local\Temp\IconCoolEditorV5.10_XiaoSD.exe" 4675591 52224
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2968

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

\Users\Admin\AppData\Local\Temp\is-Q6SOS.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-TI4HM.tmp\is-2TRVT.tmp

Filesize
635KB

MD5
935bc16ec2e483a47f485227303c9282

SHA1
e9fd30d7c8f93dc86fb62d0b5dadaa89477109f4

SHA256
9331ae3847ead3d91037d173ecf019aa2ff2c66685363fffc54b26707e4039d7

SHA512
375cc329b1ee83d7438a3f5592af9cd169dec8b1b77dc52957138f1802fdfcc928d0f33155e8d767eb7049ad210743ce258b980f171ca5dc05fb16e5d7aa82fe

Download Submit
memory/2524-1-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2524-15-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2968-16-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download