b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f

General

Target

b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
Size

853KB
MD5

64c036458011f6f1261587959c62c55d
SHA1

2ba38e07966ef4f170c1ed56a845336f077c8762
SHA256

b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f
SHA512

80afe8dc78e1aadc1e262653366093df11fee17c4c2f349fda2a8ed745c6591c9f7193acb2c4070e2e233c3880f063eb25a1e542753268e24b00e911d9a3ef24
SSDEEP

24576:1Yq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfvz:mqaxyDC2JmSoPvikO8z

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1636 set thread context of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
380	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
380	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
380	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
380	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
380	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
380	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29
PID 1636 wrote to memory of 380	1636	b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe	29

C:\Users\Admin\AppData\Local\Temp\b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
"C:\Users\Admin\AppData\Local\Temp\b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\AppData\Local\Temp\b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe
  "C:\Users\Admin\AppData\Local\Temp\b0548cf5881eb433bb602b66987558aaa438acb9b1264bdd92143dc1712fd32f.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/380-67-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-56-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-57-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-61-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-59-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-75-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-63-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-74-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-65-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-73-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/380-71-0x00000000757B1000-0x00000000757B3000-memory.dmp

Filesize
8KB

Download
memory/380-72-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1636-70-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1636-54-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1636-55-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads