a6d0d930dc320f14d484b1ef1174b559471d89b907801d044415b9bcfbae03a0

Analysis

max time kernel
15s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2023 11:44

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General

Target

34e05cdf204438280276b36357564611.exe
Size

483KB
MD5

34e05cdf204438280276b36357564611
SHA1

bce895c994f8bc0e7c360e8ec3d83941fc4299b4
SHA256

a6d0d930dc320f14d484b1ef1174b559471d89b907801d044415b9bcfbae03a0
SHA512

7e9b69344e5b8a7e48ea6827336cc65b66b86c3fde4518c147b10709d320cff0774e32bb3e023939774f317d5da13ca0ec056a080a2e052d57225b8cd1c8a25f
SSDEEP

6144:rIFhuSYWFYgrKsUc3y2WnO1xzcWmZXe2rkwnbo60T21BOcCSrYDEgfje5ig1ef9/:mh8Mz+sv3y2N1xzAZprkmuN/SD5iKeft

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2500 2988 WerFault.exe syscheck.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

34e05cdf204438280276b36357564611.exe

description pid process

Token: SeDebugPrivilege 2828 34e05cdf204438280276b36357564611.exe

pid	pid_target	process	target process
2500	2988	WerFault.exe	syscheck.exe

description	pid	process
Token: SeDebugPrivilege	2828	34e05cdf204438280276b36357564611.exe

C:\Users\Admin\AppData\Local\Temp\34e05cdf204438280276b36357564611.exe
"C:\Users\Admin\AppData\Local\Temp\34e05cdf204438280276b36357564611.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2828

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\34e05cdf204438280276b36357564611.exe" "C:\Users\Admin\AppData\Local\syscheck.exe"
2⤵
PID:396

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\syscheck.exe"
2⤵
PID:2464

C:\Users\Admin\AppData\Local\syscheck.exe
"C:\Users\Admin\AppData\Local\syscheck.exe"
3⤵
PID:4396

C:\Users\Admin\AppData\Local\syscheck.exe
"C:\Users\Admin\AppData\Local\syscheck.exe"
4⤵
PID:2988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2988 -s 184
5⤵
- Program crash
PID:2500

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2988 -ip 2988
1⤵
PID:1472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2828-11-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/2828-5-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/2828-4-0x0000000004CB0000-0x0000000004CCC000-memory.dmp

Filesize
112KB

Download
memory/2828-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/2828-2-0x00000000052F0000-0x0000000005894000-memory.dmp

Filesize
5.6MB

Download
memory/2828-0-0x00000000003B0000-0x000000000042E000-memory.dmp

Filesize
504KB

Download
memory/2828-8-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/2828-9-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/2828-1-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/2988-22-0x00000000003D0000-0x00000000003FA000-memory.dmp

Filesize
168KB

Download
memory/4396-15-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4396-17-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4396-18-0x00000000050A0000-0x00000000050B0000-memory.dmp

Filesize
64KB

Download
memory/4396-19-0x0000000006060000-0x00000000060FC000-memory.dmp

Filesize
624KB

Download
memory/4396-25-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4396-16-0x00000000050A0000-0x00000000050B0000-memory.dmp

Filesize
64KB

Download