5b76f5a1eeda8eedc519a971104f7281fc15ff378940434d4a2f6b2052c487b3

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 10:46

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General

Target

2024-07-25_07f6aec8e3a9701421e79d5d56aaf345_bkransomware_karagany.exe
Size

1.5MB
MD5

07f6aec8e3a9701421e79d5d56aaf345
SHA1

87186e0367b627e319014d76146d361fcfaaa203
SHA256

5b76f5a1eeda8eedc519a971104f7281fc15ff378940434d4a2f6b2052c487b3
SHA512

8e68ccbf1584acf994b786786e775dc32236905b60b3568880603d72f06a71b5a2fa34623ef305eeb3d1371cac9cb0ea2580c33636e1442053dea5a3625add61
SSDEEP

12288:HvXk1XGt/sB1KcYmqgZvAMlUoUjG+YKtMfnkOeZb5JYiNAgAPh6:/k1Wt/sBlDqgZQd6XKtiMJYiPU6

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\alg.exe	2024-07-25_07f6aec8e3a9701421e79d5d56aaf345_bkransomware_karagany.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-07-25_07f6aec8e3a9701421e79d5d56aaf345_bkransomware_karagany.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2072	2024-07-25_07f6aec8e3a9701421e79d5d56aaf345_bkransomware_karagany.exe

C:\Users\Admin\AppData\Local\Temp\2024-07-25_07f6aec8e3a9701421e79d5d56aaf345_bkransomware_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-25_07f6aec8e3a9701421e79d5d56aaf345_bkransomware_karagany.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2072-0-0x0000000000400000-0x0000000000591000-memory.dmp

Filesize
1.6MB

Download
memory/2072-1-0x0000000000390000-0x00000000003F7000-memory.dmp

Filesize
412KB

Download
memory/2072-6-0x0000000000390000-0x00000000003F7000-memory.dmp

Filesize
412KB

Download
memory/2072-7-0x0000000000390000-0x00000000003F7000-memory.dmp

Filesize
412KB

Download
memory/2072-13-0x0000000000400000-0x0000000000591000-memory.dmp

Filesize
1.6MB

Download