a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a

General

Target

a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
Size

600KB
MD5

96cf36f78ec5a314bbaacb3862550598
SHA1

29bd69c22a3301ba1b0fb4f0c272681b13ea232b
SHA256

a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a
SHA512

2c5cf404a8c917d0ab112176aabdd94d94ccd8533e5ca4c52e32e78831e26c7ee8c843e2c6cbf4bff5f0be018a9a11fbc3c2ca2949da34eba14a0d4319d49568
SSDEEP

12288:Pnp7MTrnNc4cMCEASQPCnXYjCsCutCfAIh+ww3dy:vpITTNcmkS0CnIjoNhaty

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 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	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.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

Maps connected drives based on registry 3 TTPs 4 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	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4660 set thread context of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4856	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
4856	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
4856	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
4856	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
4856	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
4856	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79
PID 4660 wrote to memory of 4856	4660	a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe	79

C:\Users\Admin\AppData\Local\Temp\a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
"C:\Users\Admin\AppData\Local\Temp\a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4660
- C:\Users\Admin\AppData\Local\Temp\a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe
  "C:\Users\Admin\AppData\Local\Temp\a5548d78b542aef243da62a899e7696f4530735615b28d285705cce34b686f5a.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:4856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/4660-132-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/4660-133-0x00000000006E0000-0x00000000006E3000-memory.dmp

Filesize
12KB

Download
memory/4660-137-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/4856-135-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4856-136-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4856-138-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4856-139-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4856-140-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads