3087108fae20b7a43c9a4479af8ece396217207e6de92e735d4edfe86671b067

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-10-2024 09:16

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General

Target

a613b8807e9e08a47a81c3b1e38a31f4.exe
Size

10.2MB
MD5

a613b8807e9e08a47a81c3b1e38a31f4
SHA1

bd79889bc1ce02b5a16124184c7287e74aff1b80
SHA256

3087108fae20b7a43c9a4479af8ece396217207e6de92e735d4edfe86671b067
SHA512

74b6bb50ddd64aecc36111812502375e90154b7fcae7d3608736fe48e03ab4dd4bd263c0e9359326209e50ee5866de94b9360b289f50430dbcc7a405434dda23
SSDEEP

98304:QBHh5y9TzXrTeNb+jqtd1fA/n2Yidr9gxnyaeXNbh1q0w4:yh5kDrTePpgxnytN1fB

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

a613b8807e9e08a47a81c3b1e38a31f4.exe

description pid process target process

PID 264 set thread context of 2064 264 a613b8807e9e08a47a81c3b1e38a31f4.exe BitLockerToGo.exe

description	pid	process	target process
PID 264 set thread context of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

a613b8807e9e08a47a81c3b1e38a31f4.exeBitLockerToGo.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a613b8807e9e08a47a81c3b1e38a31f4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

a613b8807e9e08a47a81c3b1e38a31f4.exe

description	pid	process	target process
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe
PID 264 wrote to memory of 2064	264	a613b8807e9e08a47a81c3b1e38a31f4.exe	BitLockerToGo.exe

C:\Users\Admin\AppData\Local\Temp\a613b8807e9e08a47a81c3b1e38a31f4.exe
"C:\Users\Admin\AppData\Local\Temp\a613b8807e9e08a47a81c3b1e38a31f4.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:264

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
"C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
2⤵
- System Location Discovery: System Language Discovery
PID:2064

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

C:\Users\Admin\AppData\Local\Temp\Cab3304.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3326.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2064-0-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2064-1-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2064-2-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2064-3-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download