bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3

General

Target

bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Size

2.1MB
MD5

43eed199866cd86d32fa984d042a3cb8
SHA1

af723e3d4b25482cfb79b399c6b863aac2b2fa52
SHA256

bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3
SHA512

714f6c4abab4898291f5fcfb2f891dee7b04e3bc616547d38cfb0e3e1128d26cc4d741ecf4b09a0e798f167d29fb6a20d635999d3dc082dbf5446dbac6b916b1
SSDEEP

49152:hVL2yTWaGJnzgjq/9hKspfHOiMeGPsBVPmjxcuE0D5K8Da:7LHWaHYKspfZlGEB5j+tO

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000d0000000122de-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/772-3-0x0000000010000000-0x0000000010014000-memory.dmp	upx
behavioral1/files/0x000d0000000122de-1.dat	upx
behavioral1/memory/772-13-0x0000000000190000-0x00000000001A8000-memory.dmp	upx
behavioral1/memory/772-16-0x0000000010000000-0x0000000010014000-memory.dmp	upx
behavioral1/memory/772-24-0x0000000010000000-0x0000000010014000-memory.dmp	upx

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	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeLockMemoryPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeCreateGlobalPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeBackupPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeRestorePrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeShutdownPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeCreateTokenPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
Token: SeTakeOwnershipPrivilege	772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
772	bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe

C:\Users\Admin\AppData\Local\Temp\bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe
"C:\Users\Admin\AppData\Local\Temp\bb3ba541f576f7456a2437433556ef42097872cbca3b6ddf47804421dce4a0e3.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\z.dll

Filesize
27KB

MD5
849e9f3e59daf750db838e885d58c6fa

SHA1
733cb105153e4b83160a52bfa2ddd95d750fb806

SHA256
f94949a6c121a525f661dd8abd917eb37a5cf582c89e3a258170a15d30cc0cc2

SHA512
3feff6db5fc5ae371a4ec60ce13a383668a5accac537a0ae56b9b5b7318a2d5bdb4b79286a519cad3610cb6d1f335a11c09a4d3165c147a00d5a7880ea23e173

Download Submit
memory/772-15-0x0000000000860000-0x00000000008C3000-memory.dmp

Filesize
396KB

Download
memory/772-14-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-10-0x0000000001381000-0x0000000001382000-memory.dmp

Filesize
4KB

Download
memory/772-11-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-16-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/772-13-0x0000000000190000-0x00000000001A8000-memory.dmp

Filesize
96KB

Download
memory/772-4-0x0000000002DA0000-0x0000000002EA9000-memory.dmp

Filesize
1.0MB

Download
memory/772-3-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/772-12-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-17-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-20-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-23-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-22-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-24-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/772-25-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download
memory/772-29-0x0000000001380000-0x00000000015CD000-memory.dmp

Filesize
2.3MB

Download

Analysis

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