226545c8833b1610cb65f36b26cbcea373d0ccf92f36d1161e59ae8602892623

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 18:11

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General

Target

337b0e190043b53ec5a510bd91971785.exe
Size

1.1MB
MD5

337b0e190043b53ec5a510bd91971785
SHA1

4a27fc2a14e1f224ddd37c6a23300f0bd98bda98
SHA256

226545c8833b1610cb65f36b26cbcea373d0ccf92f36d1161e59ae8602892623
SHA512

838fe130623877e4bd1b5007dca6d7ff525cb0897945d4c6c0ab23e1139ace6786933f4c150ec8c55811a8ec09f3d6ec3e3821b711632c0e72767dc80fdcd203
SSDEEP

24576:nWvknOMEfFIT1Xc78ktFDDZNtN8bO/Actcl13+8VNr5v5V+9:nUeOMmvo4DDZN4i/Ac7415V+9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2540	Setup.exe

Loads dropped DLL 4 IoCs

pid	Process
1792	337b0e190043b53ec5a510bd91971785.exe
2540	Setup.exe
2540	Setup.exe
2540	Setup.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	Setup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0"	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS	Setup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1"	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN	Setup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0"	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	Setup.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14
PID 1792 wrote to memory of 2540	1792	337b0e190043b53ec5a510bd91971785.exe	14

C:\Users\Admin\AppData\Local\Temp\a2FlvYgdyT\JHJGYrth\Setup.exe
C:\Users\Admin\AppData\Local\Temp\a2FlvYgdyT\JHJGYrth\Setup.exe --relaunch
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies Internet Explorer settings
PID:2540

C:\Users\Admin\AppData\Local\Temp\337b0e190043b53ec5a510bd91971785.exe
"C:\Users\Admin\AppData\Local\Temp\337b0e190043b53ec5a510bd91971785.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1792-4-0x0000000000400000-0x000000000051ED14-memory.dmp

Filesize
1.1MB

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memory/1792-8-0x0000000000400000-0x000000000051ED14-memory.dmp

Filesize
1.1MB

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memory/1792-15-0x00000000755A0000-0x00000000756B0000-memory.dmp

Filesize
1.1MB

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memory/1792-33-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-44-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-54-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-66-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-65-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-64-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-63-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-62-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-61-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-60-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-203-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-59-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-58-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-57-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-56-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-55-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-53-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-52-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-51-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-50-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-49-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-48-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-47-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-46-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-45-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-43-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-42-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-41-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-40-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-39-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-38-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-37-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-36-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-35-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-34-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-32-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-31-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-30-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-29-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-28-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-27-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-25-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-26-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-24-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-23-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-22-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-21-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-20-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-19-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-18-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-17-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-16-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-13-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-14-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-12-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-11-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-10-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-9-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-7-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-1-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-0-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-853-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/1792-852-0x00000000755A0000-0x00000000756B0000-memory.dmp

Filesize
1.1MB

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memory/2540-625-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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memory/2540-843-0x0000000000520000-0x000000000061E000-memory.dmp

Filesize
1016KB

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