c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1

Analysis

max time kernel
41s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/10/2022, 12:22

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General

Target

c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe
Size

1.2MB
MD5

66fd96bb1de69f20e34df8f9ca44230e
SHA1

85e856b42649f3a8de968fa76eb50bc6fdf064f3
SHA256

c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1
SHA512

ab3c3f6b858e407ae8edbcb8a0a2acb3adb417cb13ebd432e7d251333fa5f969071b96cd95dfe205032ca69bc31f8c591353f1ff5c2eeaf6300d34b4a9699ad9
SSDEEP

24576:cze1FSOEEJpcnZDpwcav6XDhUioU0LmTMMMMMMMMMMMMMMMMMMJSjnJs:6e1FSOEUCnIc86T+iHJMMMMMMMMMMMMn

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0009000000012310-58.dat	acprotect

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0009000000012310-58.dat	upx

Loads dropped DLL 1 IoCs

pid	Process
2036	c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2036	c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe
2036	c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe
2036	c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe

C:\Users\Admin\AppData\Local\Temp\c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe
"C:\Users\Admin\AppData\Local\Temp\c2385103a26e7c343f33958af079faab59d8083857f0c4e65d0b851007beffc1.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2036

Network

MITRE ATT&CK Enterprise v6

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

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Downloads

\Users\Admin\AppData\Local\Temp\{E4DCC866-A564-4713-85BD-1D3730139194}.dll

Filesize
120KB

MD5
c9f333d1ff898672a34805f94a265329

SHA1
2deaac66698fb2e9b3868d23034c3211c508b739

SHA256
07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

SHA512
048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

Download Submit
memory/2036-54-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/2036-55-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

Download
memory/2036-56-0x0000000001E80000-0x0000000001F66000-memory.dmp

Filesize
920KB

Download
memory/2036-57-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/2036-60-0x0000000003A10000-0x0000000003A6B000-memory.dmp

Filesize
364KB

Download
memory/2036-64-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download