c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603

Analysis

max time kernel
234s
max time network
237s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 16:32

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General

Target

c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe
Size

587KB
MD5

ed1d6c06b0abf7f7614052e43d7586f5
SHA1

ffbbc483e908c92aec084ff15227bc82ed18c1be
SHA256

c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603
SHA512

c1312433b5cb9e5fe8158a66a687be40f1920568e198187cb5c35aa62569a7f3c70f64d7d3895f0f20a649d8816ab19f19ce558c612b6bb2d5cc9dfb9816d13b
SSDEEP

12288:8Y1PIw6zRcJzbupRoe2CfORNmnlTTXQHKqNlL9JDaM802:h5IwtFbeBWMnEvL9JDJF2

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1488-55-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1488-57-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1488-61-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/980-62-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1488-63-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/files/0x00090000000139e2-64.dat	upx
behavioral1/memory/980-65-0x0000000000400000-0x0000000000521000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is7180882.log	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe
1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 980	1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe	29
PID 1488 wrote to memory of 980	1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe	29
PID 1488 wrote to memory of 980	1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe	29
PID 1488 wrote to memory of 980	1488	c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe	29

C:\Users\Admin\AppData\Local\Temp\c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe
"C:\Users\Admin\AppData\Local\Temp\c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Users\Admin\AppData\Local\Temp\c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe
  "C:\Users\Admin\AppData\Local\Temp\c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe" /_ShowProgress
  2⤵
  PID:980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\ICReinstall_c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603.exe

Filesize
587KB

MD5
ed1d6c06b0abf7f7614052e43d7586f5

SHA1
ffbbc483e908c92aec084ff15227bc82ed18c1be

SHA256
c7825aecae2d6c151dd32ffd68eb09ce44e4c44fc183dbab5c397663e5dfb603

SHA512
c1312433b5cb9e5fe8158a66a687be40f1920568e198187cb5c35aa62569a7f3c70f64d7d3895f0f20a649d8816ab19f19ce558c612b6bb2d5cc9dfb9816d13b

Download Submit
memory/980-62-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/980-65-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1488-54-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download
memory/1488-55-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1488-57-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1488-61-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1488-63-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1488-66-0x0000000003660000-0x0000000003670000-memory.dmp

Filesize
64KB

Download