c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5

Analysis

max time kernel
49s
max time network
55s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 08:29

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General

Target

c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
Size

925KB
MD5

fa6f4925ae4173731b0a5467982bd7fb
SHA1

3c21bfdba16e632e3a8f3fada1ffba17ec2cce83
SHA256

c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5
SHA512

4a38efe3da9142c7992a48934580e7c7e1966a474d4d07453bf659898134ad921389ae8cb33d275aa0ff222099c1a2c480310bea0916c09b4994a14a39d506dd
SSDEEP

12288:Qmf8PzkvaBHmLV8P22zx+kdJ00Bvuyymhcx1UG6HyNrSjqOuPn6mc2RREYJaRu:LSkv/VCWkdJ0OpGmyNtjPn68REYs

Score

8^/10

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/1396-55-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1396-57-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1396-58-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1396-62-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1396-63-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1396-64-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1396-66-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1204 set thread context of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1396	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
1396	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
1396	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
1396	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
1396	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27
PID 1204 wrote to memory of 1396	1204	c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe	27

C:\Users\Admin\AppData\Local\Temp\c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
"C:\Users\Admin\AppData\Local\Temp\c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Users\Admin\AppData\Local\Temp\c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe
  "C:\Users\Admin\AppData\Local\Temp\c20245e5303189f2526303c65483d5860f9e362f2919b13a953fda9ee67253c5.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1396-54-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-55-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-57-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-58-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-59-0x00000000004E76D0-mapping.dmp

Download
memory/1396-61-0x0000000075661000-0x0000000075663000-memory.dmp

Filesize
8KB

Download
memory/1396-62-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-63-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-64-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1396-66-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download