2131c206f956af3d4f4580670691a0c5345ed15584c0c1d6afaa9689098d86e8

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 06:42

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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
1896	cbcabfddgb.exe

Loads dropped DLL 10 IoCs

pid	Process
2112	0c5d073e3014d35326c713dcda890ff2.exe
2112	0c5d073e3014d35326c713dcda890ff2.exe
2112	0c5d073e3014d35326c713dcda890ff2.exe
1064	WerFault.exe
1064	WerFault.exe
1064	WerFault.exe
1064	WerFault.exe
1064	WerFault.exe
1064	WerFault.exe
1064	WerFault.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
1064	1896	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2664	wmic.exe
Token: SeSecurityPrivilege	2664	wmic.exe
Token: SeTakeOwnershipPrivilege	2664	wmic.exe
Token: SeLoadDriverPrivilege	2664	wmic.exe
Token: SeSystemProfilePrivilege	2664	wmic.exe
Token: SeSystemtimePrivilege	2664	wmic.exe
Token: SeProfSingleProcessPrivilege	2664	wmic.exe
Token: SeIncBasePriorityPrivilege	2664	wmic.exe
Token: SeCreatePagefilePrivilege	2664	wmic.exe
Token: SeBackupPrivilege	2664	wmic.exe
Token: SeRestorePrivilege	2664	wmic.exe
Token: SeShutdownPrivilege	2664	wmic.exe
Token: SeDebugPrivilege	2664	wmic.exe
Token: SeSystemEnvironmentPrivilege	2664	wmic.exe
Token: SeRemoteShutdownPrivilege	2664	wmic.exe
Token: SeUndockPrivilege	2664	wmic.exe
Token: SeManageVolumePrivilege	2664	wmic.exe
Token: 33	2664	wmic.exe
Token: 34	2664	wmic.exe
Token: 35	2664	wmic.exe
Token: SeIncreaseQuotaPrivilege	2664	wmic.exe
Token: SeSecurityPrivilege	2664	wmic.exe
Token: SeTakeOwnershipPrivilege	2664	wmic.exe
Token: SeLoadDriverPrivilege	2664	wmic.exe
Token: SeSystemProfilePrivilege	2664	wmic.exe
Token: SeSystemtimePrivilege	2664	wmic.exe
Token: SeProfSingleProcessPrivilege	2664	wmic.exe
Token: SeIncBasePriorityPrivilege	2664	wmic.exe
Token: SeCreatePagefilePrivilege	2664	wmic.exe
Token: SeBackupPrivilege	2664	wmic.exe
Token: SeRestorePrivilege	2664	wmic.exe
Token: SeShutdownPrivilege	2664	wmic.exe
Token: SeDebugPrivilege	2664	wmic.exe
Token: SeSystemEnvironmentPrivilege	2664	wmic.exe
Token: SeRemoteShutdownPrivilege	2664	wmic.exe
Token: SeUndockPrivilege	2664	wmic.exe
Token: SeManageVolumePrivilege	2664	wmic.exe
Token: 33	2664	wmic.exe
Token: 34	2664	wmic.exe
Token: 35	2664	wmic.exe
Token: SeIncreaseQuotaPrivilege	2540	wmic.exe
Token: SeSecurityPrivilege	2540	wmic.exe
Token: SeTakeOwnershipPrivilege	2540	wmic.exe
Token: SeLoadDriverPrivilege	2540	wmic.exe
Token: SeSystemProfilePrivilege	2540	wmic.exe
Token: SeSystemtimePrivilege	2540	wmic.exe
Token: SeProfSingleProcessPrivilege	2540	wmic.exe
Token: SeIncBasePriorityPrivilege	2540	wmic.exe
Token: SeCreatePagefilePrivilege	2540	wmic.exe
Token: SeBackupPrivilege	2540	wmic.exe
Token: SeRestorePrivilege	2540	wmic.exe
Token: SeShutdownPrivilege	2540	wmic.exe
Token: SeDebugPrivilege	2540	wmic.exe
Token: SeSystemEnvironmentPrivilege	2540	wmic.exe
Token: SeRemoteShutdownPrivilege	2540	wmic.exe
Token: SeUndockPrivilege	2540	wmic.exe
Token: SeManageVolumePrivilege	2540	wmic.exe
Token: 33	2540	wmic.exe
Token: 34	2540	wmic.exe
Token: 35	2540	wmic.exe
Token: SeIncreaseQuotaPrivilege	2540	wmic.exe
Token: SeSecurityPrivilege	2540	wmic.exe
Token: SeTakeOwnershipPrivilege	2540	wmic.exe
Token: SeLoadDriverPrivilege	2540	wmic.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 2112 wrote to memory of 1896	2112	0c5d073e3014d35326c713dcda890ff2.exe	28
PID 1896 wrote to memory of 2664	1896	cbcabfddgb.exe	29
PID 1896 wrote to memory of 2664	1896	cbcabfddgb.exe	29
PID 1896 wrote to memory of 2664	1896	cbcabfddgb.exe	29
PID 1896 wrote to memory of 2664	1896	cbcabfddgb.exe	29
PID 1896 wrote to memory of 2540	1896	cbcabfddgb.exe	32
PID 1896 wrote to memory of 2540	1896	cbcabfddgb.exe	32
PID 1896 wrote to memory of 2540	1896	cbcabfddgb.exe	32
PID 1896 wrote to memory of 2540	1896	cbcabfddgb.exe	32
PID 1896 wrote to memory of 2512	1896	cbcabfddgb.exe	34
PID 1896 wrote to memory of 2512	1896	cbcabfddgb.exe	34
PID 1896 wrote to memory of 2512	1896	cbcabfddgb.exe	34
PID 1896 wrote to memory of 2512	1896	cbcabfddgb.exe	34
PID 1896 wrote to memory of 1460	1896	cbcabfddgb.exe	36
PID 1896 wrote to memory of 1460	1896	cbcabfddgb.exe	36
PID 1896 wrote to memory of 1460	1896	cbcabfddgb.exe	36
PID 1896 wrote to memory of 1460	1896	cbcabfddgb.exe	36
PID 1896 wrote to memory of 3028	1896	cbcabfddgb.exe	38
PID 1896 wrote to memory of 3028	1896	cbcabfddgb.exe	38
PID 1896 wrote to memory of 3028	1896	cbcabfddgb.exe	38
PID 1896 wrote to memory of 3028	1896	cbcabfddgb.exe	38
PID 1896 wrote to memory of 1064	1896	cbcabfddgb.exe	40
PID 1896 wrote to memory of 1064	1896	cbcabfddgb.exe	40
PID 1896 wrote to memory of 1064	1896	cbcabfddgb.exe	40
PID 1896 wrote to memory of 1064	1896	cbcabfddgb.exe	40

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:2112
- 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:1896
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672136.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2664
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672136.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2540
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672136.txt bios get version
    3⤵
    PID:2512
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672136.txt bios get version
    3⤵
    PID:1460
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703672136.txt bios get version
    3⤵
    PID:3028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1064

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

C:\Users\Admin\AppData\Local\Temp\81703672136.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703672136.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703672136.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
822KB

MD5
56ccbda320555042561c0a715955c7cf

SHA1
cc9c1fe6cbd8abc06a6e11a48caa83ea3f6c572b

SHA256
aa83e4446e0de5d46f4f38f3e0a43d7e9704276190567c37bd358e17acf77970

SHA512
e3b7dfe5a340b0959ec0ccc8e6c76099a9f3cebb5a0192df250e9a52fa2b3a7bb96a7870f7b159c535994c4fe05815df01d275dc949790ff2347ef07a1164220

Download Submit
\Users\Admin\AppData\Local\Temp\nso6BBF.tmp\gxr.dll

Filesize
125KB

MD5
99a6fea9c25b372d3ec08180173cd947

SHA1
a5d8df9a5dc069452444e0bf972998f87dda9ccb

SHA256
9b2f0d2cfb9eacdabfbe4a78d3f1a539ea75f6a641c59799e012aa17ec8e82b2

SHA512
6faa64c2f16d8008d6be74d4c22b4b4fcb3eca3a07acd1b3f392098d9d4fbb0315e206859cc24451a42f88b214e90a5d196553a97a267ad452be005701e7257f

Download Submit
\Users\Admin\AppData\Local\Temp\nso6BBF.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit