a14b39854aa0d0ceec55ffcf090e40b5e1611cb999d513bf6553b53bc50d7776

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14/02/2024, 05:11

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General

Target

setup_christv_online_free_4_40.exe
Size

3.7MB
MD5

a721b570526abebd68a5b36989814725
SHA1

e0fd1f4dfa0e23703130eb5b1990e52d18ba4b50
SHA256

0d3a8f23649b6581817ea5a59f9860e769d9ab5b105d61c3b165e9db44a7d378
SHA512

cb5130c73c11937340095518cd4af0c4026b5eaa910359ab3c67955ee6bd0569a28547fd016761962a083bc6be61d7ea33b5f227354c0381e8dc82bcc471c389
SSDEEP

98304:M2Fa1KYkAbZUAnAbILyQizp1VfFMI2rZermCuVZ:N6F3WsZLVi7VuZd

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1832	is-MGOEL.tmp

Loads dropped DLL 3 IoCs

pid	Process
1992	setup_christv_online_free_4_40.exe
1832	is-MGOEL.tmp
1832	is-MGOEL.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
1832	is-MGOEL.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28
PID 1992 wrote to memory of 1832	1992	setup_christv_online_free_4_40.exe	28

C:\Users\Admin\AppData\Local\Temp\setup_christv_online_free_4_40.exe
"C:\Users\Admin\AppData\Local\Temp\setup_christv_online_free_4_40.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Users\Admin\AppData\Local\Temp\is-5KPU3.tmp\is-MGOEL.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-5KPU3.tmp\is-MGOEL.tmp" /SL4 $400EE "C:\Users\Admin\AppData\Local\Temp\setup_christv_online_free_4_40.exe" 3635688 52736
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1832

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-315TF.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-5KPU3.tmp\is-MGOEL.tmp

Filesize
659KB

MD5
1a2034e242fdbe78c5fc5785617d98a0

SHA1
4a8ee0001826eaeed49483e73f007923275b859b

SHA256
c63a6300a825213fd3cce7b94c3d08274f7681500b230a5e94a7e47f6e2782a4

SHA512
3aac63280d95dee25535df538ba85d8357aedd08be9c9d721d3fa638f1e3199905a83f17b1d5c1777f923a0a9ae7fe1ff74fc2c217837216f4030e2f61299066

Download Submit
memory/1832-12-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1832-22-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1832-25-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1992-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1992-21-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download