14c2bd322ff257894b18c19b5c88693be6cb0a19509ec4b36cbaa1218b5f562e

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 21:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

13726192a018e66dd4c0501c38b54282.exe
Size

583KB
MD5

13726192a018e66dd4c0501c38b54282
SHA1

ccfe9c18c1266d4557dfa2b60832030a488f5a21
SHA256

14c2bd322ff257894b18c19b5c88693be6cb0a19509ec4b36cbaa1218b5f562e
SHA512

29138c9507dcab158abbe7fabb94fce97833f3a6abc462cf59c555585058d70196903ea3b510988d565cf36d97e1116ac91fde444931b40827aaff38dcfd3d23
SSDEEP

12288:dMkLdPKRbdJmXUC4z4P+LOocAxB6VvTnNdwR34YL/SrGNy+jLM:dMQ6bdJ3C4z4W6occKnTMBL/gGVA

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5004	cecabfiebaa.exe

Loads dropped DLL 2 IoCs

pid	Process
1456	13726192a018e66dd4c0501c38b54282.exe
1456	13726192a018e66dd4c0501c38b54282.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3852	5004	WerFault.exe	22

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3008	wmic.exe
Token: SeSecurityPrivilege	3008	wmic.exe
Token: SeTakeOwnershipPrivilege	3008	wmic.exe
Token: SeLoadDriverPrivilege	3008	wmic.exe
Token: SeSystemProfilePrivilege	3008	wmic.exe
Token: SeSystemtimePrivilege	3008	wmic.exe
Token: SeProfSingleProcessPrivilege	3008	wmic.exe
Token: SeIncBasePriorityPrivilege	3008	wmic.exe
Token: SeCreatePagefilePrivilege	3008	wmic.exe
Token: SeBackupPrivilege	3008	wmic.exe
Token: SeRestorePrivilege	3008	wmic.exe
Token: SeShutdownPrivilege	3008	wmic.exe
Token: SeDebugPrivilege	3008	wmic.exe
Token: SeSystemEnvironmentPrivilege	3008	wmic.exe
Token: SeRemoteShutdownPrivilege	3008	wmic.exe
Token: SeUndockPrivilege	3008	wmic.exe
Token: SeManageVolumePrivilege	3008	wmic.exe
Token: 33	3008	wmic.exe
Token: 34	3008	wmic.exe
Token: 35	3008	wmic.exe
Token: 36	3008	wmic.exe
Token: SeIncreaseQuotaPrivilege	3008	wmic.exe
Token: SeSecurityPrivilege	3008	wmic.exe
Token: SeTakeOwnershipPrivilege	3008	wmic.exe
Token: SeLoadDriverPrivilege	3008	wmic.exe
Token: SeSystemProfilePrivilege	3008	wmic.exe
Token: SeSystemtimePrivilege	3008	wmic.exe
Token: SeProfSingleProcessPrivilege	3008	wmic.exe
Token: SeIncBasePriorityPrivilege	3008	wmic.exe
Token: SeCreatePagefilePrivilege	3008	wmic.exe
Token: SeBackupPrivilege	3008	wmic.exe
Token: SeRestorePrivilege	3008	wmic.exe
Token: SeShutdownPrivilege	3008	wmic.exe
Token: SeDebugPrivilege	3008	wmic.exe
Token: SeSystemEnvironmentPrivilege	3008	wmic.exe
Token: SeRemoteShutdownPrivilege	3008	wmic.exe
Token: SeUndockPrivilege	3008	wmic.exe
Token: SeManageVolumePrivilege	3008	wmic.exe
Token: 33	3008	wmic.exe
Token: 34	3008	wmic.exe
Token: 35	3008	wmic.exe
Token: 36	3008	wmic.exe
Token: SeIncreaseQuotaPrivilege	4532	wmic.exe
Token: SeSecurityPrivilege	4532	wmic.exe
Token: SeTakeOwnershipPrivilege	4532	wmic.exe
Token: SeLoadDriverPrivilege	4532	wmic.exe
Token: SeSystemProfilePrivilege	4532	wmic.exe
Token: SeSystemtimePrivilege	4532	wmic.exe
Token: SeProfSingleProcessPrivilege	4532	wmic.exe
Token: SeIncBasePriorityPrivilege	4532	wmic.exe
Token: SeCreatePagefilePrivilege	4532	wmic.exe
Token: SeBackupPrivilege	4532	wmic.exe
Token: SeRestorePrivilege	4532	wmic.exe
Token: SeShutdownPrivilege	4532	wmic.exe
Token: SeDebugPrivilege	4532	wmic.exe
Token: SeSystemEnvironmentPrivilege	4532	wmic.exe
Token: SeRemoteShutdownPrivilege	4532	wmic.exe
Token: SeUndockPrivilege	4532	wmic.exe
Token: SeManageVolumePrivilege	4532	wmic.exe
Token: 33	4532	wmic.exe
Token: 34	4532	wmic.exe
Token: 35	4532	wmic.exe
Token: 36	4532	wmic.exe
Token: SeIncreaseQuotaPrivilege	4532	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 5004	1456	13726192a018e66dd4c0501c38b54282.exe	22
PID 1456 wrote to memory of 5004	1456	13726192a018e66dd4c0501c38b54282.exe	22
PID 1456 wrote to memory of 5004	1456	13726192a018e66dd4c0501c38b54282.exe	22
PID 5004 wrote to memory of 3008	5004	cecabfiebaa.exe	20
PID 5004 wrote to memory of 3008	5004	cecabfiebaa.exe	20
PID 5004 wrote to memory of 3008	5004	cecabfiebaa.exe	20
PID 5004 wrote to memory of 4532	5004	cecabfiebaa.exe	33
PID 5004 wrote to memory of 4532	5004	cecabfiebaa.exe	33
PID 5004 wrote to memory of 4532	5004	cecabfiebaa.exe	33
PID 5004 wrote to memory of 2220	5004	cecabfiebaa.exe	32
PID 5004 wrote to memory of 2220	5004	cecabfiebaa.exe	32
PID 5004 wrote to memory of 2220	5004	cecabfiebaa.exe	32
PID 5004 wrote to memory of 4384	5004	cecabfiebaa.exe	25
PID 5004 wrote to memory of 4384	5004	cecabfiebaa.exe	25
PID 5004 wrote to memory of 4384	5004	cecabfiebaa.exe	25
PID 5004 wrote to memory of 1484	5004	cecabfiebaa.exe	28
PID 5004 wrote to memory of 1484	5004	cecabfiebaa.exe	28
PID 5004 wrote to memory of 1484	5004	cecabfiebaa.exe	28

C:\Users\Admin\AppData\Local\Temp\13726192a018e66dd4c0501c38b54282.exe
"C:\Users\Admin\AppData\Local\Temp\13726192a018e66dd4c0501c38b54282.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Users\Admin\AppData\Local\Temp\cecabfiebaa.exe
  C:\Users\Admin\AppData\Local\Temp\cecabfiebaa.exe 0-4-3-6-3-7-9-4-8-2-7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:5004
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703473584.txt bios get version
    3⤵
    PID:4384
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703473584.txt bios get version
    3⤵
    PID:1484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 892
    3⤵
    - Program crash
    PID:3852
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703473584.txt bios get version
    3⤵
    PID:2220
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703473584.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4532

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703473584.txt bios get serialnumber
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5004 -ip 5004
1⤵
PID:4540

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\81703473584.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703473584.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703473584.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\cecabfiebaa.exe

Filesize
398KB

MD5
6b69721e70065dfc47eca8dd9125b1d1

SHA1
eb5c43537b8d53b1101f762e5e6ef8d5a338921d

SHA256
8384f34f90286e23ad8dae1cd0cf7df59ced62b344079e4aca2d1fa25f2fca17

SHA512
4d67e54a39b16d637c62bf240f2f96c7f2ed8b1ee312553391541d034fb375ad525786860069c894d6c68397d25965dd17ffd7aca4d2eb1b73894dec80ab4733

Download Submit
C:\Users\Admin\AppData\Local\Temp\cecabfiebaa.exe

Filesize
382KB

MD5
e9ffd0f0d49c685f5229174174c48618

SHA1
ae0454584a1ab04c74345fe48de139fac1740fdb

SHA256
4a406145e15be5b44ca860f82c71a104bc93054e8b17df505d39f54b0395b3c6

SHA512
00d1715eee3cfe0e4cb093118273f59e859822e5c620ee997b8e61f158ead090531967bfc67a2884d1cfa2f9bebc4b4d6628f072e8f400e69e5554d239e2c0c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk47D7.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk47D7.tmp\rbc.dll

Filesize
120KB

MD5
387448c42a033dfbba3ddabdfeedd44e

SHA1
19a64baf9fb921e82596d7afa5ea44b2446a64b8

SHA256
c7a54e217ad9b43b80db925efbe910b23fbd9f431470335244e1f6307c4733fb

SHA512
864478045b9d3026463674cbe55ec8cd8660ea2833c42f314b0dbbd797ce4c44b511a45a821723edc80937a4565d28c4ab8a571d50e3aa64878341b8608ec541

Download Submit