2131c206f956af3d4f4580670691a0c5345ed15584c0c1d6afaa9689098d86e8

Analysis

max time kernel
120s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 06:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0c5d073e3014d35326c713dcda890ff2.exe
Size

582KB
MD5

0c5d073e3014d35326c713dcda890ff2
SHA1

88e041c09347463f82eafdec9f8b7a3e48980cb1
SHA256

2131c206f956af3d4f4580670691a0c5345ed15584c0c1d6afaa9689098d86e8
SHA512

47de556c7765ced7666c5ae626ec98e612a598a8ae51f6bb2ac580f4966148811faa820e42b82756d99073013404ebe08770bb52ec27929374f89ab890e8c268
SSDEEP

12288:JsXCeqPytIAy3lpZx3TKtwkFNYUPNl1UIlNl3VJlCfA8DjY/XrL:JsXR7+Ai5UXFNYAOITl3dCfvc

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1552	cbcabfddgb.exe

Loads dropped DLL 2 IoCs

pid	Process
4916	0c5d073e3014d35326c713dcda890ff2.exe
4916	0c5d073e3014d35326c713dcda890ff2.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
4928	1552	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4488	wmic.exe
Token: SeSecurityPrivilege	4488	wmic.exe
Token: SeTakeOwnershipPrivilege	4488	wmic.exe
Token: SeLoadDriverPrivilege	4488	wmic.exe
Token: SeSystemProfilePrivilege	4488	wmic.exe
Token: SeSystemtimePrivilege	4488	wmic.exe
Token: SeProfSingleProcessPrivilege	4488	wmic.exe
Token: SeIncBasePriorityPrivilege	4488	wmic.exe
Token: SeCreatePagefilePrivilege	4488	wmic.exe
Token: SeBackupPrivilege	4488	wmic.exe
Token: SeRestorePrivilege	4488	wmic.exe
Token: SeShutdownPrivilege	4488	wmic.exe
Token: SeDebugPrivilege	4488	wmic.exe
Token: SeSystemEnvironmentPrivilege	4488	wmic.exe
Token: SeRemoteShutdownPrivilege	4488	wmic.exe
Token: SeUndockPrivilege	4488	wmic.exe
Token: SeManageVolumePrivilege	4488	wmic.exe
Token: 33	4488	wmic.exe
Token: 34	4488	wmic.exe
Token: 35	4488	wmic.exe
Token: 36	4488	wmic.exe
Token: SeIncreaseQuotaPrivilege	4488	wmic.exe
Token: SeSecurityPrivilege	4488	wmic.exe
Token: SeTakeOwnershipPrivilege	4488	wmic.exe
Token: SeLoadDriverPrivilege	4488	wmic.exe
Token: SeSystemProfilePrivilege	4488	wmic.exe
Token: SeSystemtimePrivilege	4488	wmic.exe
Token: SeProfSingleProcessPrivilege	4488	wmic.exe
Token: SeIncBasePriorityPrivilege	4488	wmic.exe
Token: SeCreatePagefilePrivilege	4488	wmic.exe
Token: SeBackupPrivilege	4488	wmic.exe
Token: SeRestorePrivilege	4488	wmic.exe
Token: SeShutdownPrivilege	4488	wmic.exe
Token: SeDebugPrivilege	4488	wmic.exe
Token: SeSystemEnvironmentPrivilege	4488	wmic.exe
Token: SeRemoteShutdownPrivilege	4488	wmic.exe
Token: SeUndockPrivilege	4488	wmic.exe
Token: SeManageVolumePrivilege	4488	wmic.exe
Token: 33	4488	wmic.exe
Token: 34	4488	wmic.exe
Token: 35	4488	wmic.exe
Token: 36	4488	wmic.exe
Token: SeIncreaseQuotaPrivilege	1080	wmic.exe
Token: SeSecurityPrivilege	1080	wmic.exe
Token: SeTakeOwnershipPrivilege	1080	wmic.exe
Token: SeLoadDriverPrivilege	1080	wmic.exe
Token: SeSystemProfilePrivilege	1080	wmic.exe
Token: SeSystemtimePrivilege	1080	wmic.exe
Token: SeProfSingleProcessPrivilege	1080	wmic.exe
Token: SeIncBasePriorityPrivilege	1080	wmic.exe
Token: SeCreatePagefilePrivilege	1080	wmic.exe
Token: SeBackupPrivilege	1080	wmic.exe
Token: SeRestorePrivilege	1080	wmic.exe
Token: SeShutdownPrivilege	1080	wmic.exe
Token: SeDebugPrivilege	1080	wmic.exe
Token: SeSystemEnvironmentPrivilege	1080	wmic.exe
Token: SeRemoteShutdownPrivilege	1080	wmic.exe
Token: SeUndockPrivilege	1080	wmic.exe
Token: SeManageVolumePrivilege	1080	wmic.exe
Token: 33	1080	wmic.exe
Token: 34	1080	wmic.exe
Token: 35	1080	wmic.exe
Token: 36	1080	wmic.exe
Token: SeIncreaseQuotaPrivilege	1080	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1552	4916	0c5d073e3014d35326c713dcda890ff2.exe	27
PID 4916 wrote to memory of 1552	4916	0c5d073e3014d35326c713dcda890ff2.exe	27
PID 4916 wrote to memory of 1552	4916	0c5d073e3014d35326c713dcda890ff2.exe	27
PID 1552 wrote to memory of 4488	1552	cbcabfddgb.exe	25
PID 1552 wrote to memory of 4488	1552	cbcabfddgb.exe	25
PID 1552 wrote to memory of 4488	1552	cbcabfddgb.exe	25
PID 1552 wrote to memory of 1080	1552	cbcabfddgb.exe	30
PID 1552 wrote to memory of 1080	1552	cbcabfddgb.exe	30
PID 1552 wrote to memory of 1080	1552	cbcabfddgb.exe	30
PID 1552 wrote to memory of 3260	1552	cbcabfddgb.exe	36
PID 1552 wrote to memory of 3260	1552	cbcabfddgb.exe	36
PID 1552 wrote to memory of 3260	1552	cbcabfddgb.exe	36
PID 1552 wrote to memory of 3344	1552	cbcabfddgb.exe	33
PID 1552 wrote to memory of 3344	1552	cbcabfddgb.exe	33
PID 1552 wrote to memory of 3344	1552	cbcabfddgb.exe	33
PID 1552 wrote to memory of 60	1552	cbcabfddgb.exe	35
PID 1552 wrote to memory of 60	1552	cbcabfddgb.exe	35
PID 1552 wrote to memory of 60	1552	cbcabfddgb.exe	35

C:\Users\Admin\AppData\Local\Temp\0c5d073e3014d35326c713dcda890ff2.exe
"C:\Users\Admin\AppData\Local\Temp\0c5d073e3014d35326c713dcda890ff2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Users\Admin\AppData\Local\Temp\cbcabfddgb.exe
  C:\Users\Admin\AppData\Local\Temp\cbcabfddgb.exe 2-4-6-6-3-0-6-5-0-7-8 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1552
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672137.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1080
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672137.txt bios get version
    3⤵
    PID:3344
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672137.txt bios get version
    3⤵
    PID:60
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672137.txt bios get version
    3⤵
    PID:3260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1552 -s 856
    3⤵
    - Program crash
    PID:4928

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672137.txt bios get serialnumber
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1552 -ip 1552
1⤵
PID:4956

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\81703672137.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703672137.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703672137.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
228KB

MD5
c7ac00e718cfebb292b2d499b8f4dbd1

SHA1
fc2b621b0f72aa6decc7197c11eb465fa22fc73a

SHA256
797b23efea5e4fee4a3e4b1b46257bfb4d0dbe63df518b07b469b821fc714f86

SHA512
f996395c76c334c383a4a5db7dcffe4661993d83c1ffb31479ba47f10f61ac45486cf98adae8e42ab18908dbe50a05e9c0cadf7ea14f7105b715b3f860ddc442

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

Filesize
213KB

MD5
31e9c59f475f1a41180696d782d52c2d

SHA1
8231ad0b0f308c2e942f6fa496f331240d7965fc

SHA256
9d64175a6fde4e2eec185804e62d1650d02e9e94e0674141ff4ad4993658d193

SHA512
17940ac998e23a04046d3eb0f7d52def5738c65ffd88a466b883f8450c914c4eb3dc31b60cceceae3081190439ecc466c0758aad999ff8bb54c11a4dfca99b9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv4864.tmp\gxr.dll

Filesize
125KB

MD5
99a6fea9c25b372d3ec08180173cd947

SHA1
a5d8df9a5dc069452444e0bf972998f87dda9ccb

SHA256
9b2f0d2cfb9eacdabfbe4a78d3f1a539ea75f6a641c59799e012aa17ec8e82b2

SHA512
6faa64c2f16d8008d6be74d4c22b4b4fcb3eca3a07acd1b3f392098d9d4fbb0315e206859cc24451a42f88b214e90a5d196553a97a267ad452be005701e7257f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv4864.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit