7d69e0d82e74059115486fae5dd5ac6463c7fccd91dbbcaa9587117c7d201ddb

Resubmissions

22-04-2024 22:02

240422-1xtwbagh68 10

22-04-2024 19:25

240422-x42b7afa68 10

19-04-2024 03:02

240419-djmthsfh8w 10

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19-04-2024 03:02

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General

Target

Uninstall.exe
Size

79KB
MD5

c35f0cb2adc35c19ef16e847d81cf2fd
SHA1

4b327c5296fcccc72b0e55e923cb2a9d4049beef
SHA256

9a2f76a40341a4ede271813c27e8da28da3108709b6c99f22abde151f60793e8
SHA512

44bc72732bc66ca23cc3ff0c30a57eb7fe2e3f2cf78f35eea5699cc571bde12e54da73aeebecd8ff4524f7e397dc86865034e03b25b3af366a88a3e091b0c6e8
SSDEEP

1536:JmsAYBdTU9fEAIS2PEtuLgjiLrGAv00ef3a:IfY/TU9fE9PEtuL+arGAK/a

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Un_A.exe

pid process

3044 Un_A.exe
Loads dropped DLL 1 IoCs

Processes:

Uninstall.exe

pid process

2168 Uninstall.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Un_A.exe

pid process

3044 Un_A.exe

pid	process
3044	Un_A.exe

pid	process
2168	Uninstall.exe

pid	process
3044	Un_A.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Uninstall.exe

description	pid	process	target process
PID 2168 wrote to memory of 3044	2168	Uninstall.exe	Un_A.exe
PID 2168 wrote to memory of 3044	2168	Uninstall.exe	Un_A.exe
PID 2168 wrote to memory of 3044	2168	Uninstall.exe	Un_A.exe
PID 2168 wrote to memory of 3044	2168	Uninstall.exe	Un_A.exe

C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\Uninstall.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2168

C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\
2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:3044

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\~nsuA.tmp\Un_A.exe

Filesize
79KB

MD5
c35f0cb2adc35c19ef16e847d81cf2fd

SHA1
4b327c5296fcccc72b0e55e923cb2a9d4049beef

SHA256
9a2f76a40341a4ede271813c27e8da28da3108709b6c99f22abde151f60793e8

SHA512
44bc72732bc66ca23cc3ff0c30a57eb7fe2e3f2cf78f35eea5699cc571bde12e54da73aeebecd8ff4524f7e397dc86865034e03b25b3af366a88a3e091b0c6e8

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