12ea49282f82fbbf912cf875c9b8df49d443be249fe4072b75928f0b56f90878

Analysis

max time kernel
150s
max time network
155s
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, 22:39

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General

Target

165f8c4b3810f96985680d0eecdf7e2b.exe
Size

752KB
MD5

165f8c4b3810f96985680d0eecdf7e2b
SHA1

8892f50d971ef7199de3143a011035665a995af5
SHA256

12ea49282f82fbbf912cf875c9b8df49d443be249fe4072b75928f0b56f90878
SHA512

7459a190a4925969a739b248959e6c249438e1c3f42716b1e99053517d3a5110d4e6df208d00df893fc6469b9210ea0c6e18fa172ebf274e03d6b1fbb50e1872
SSDEEP

12288:AsNIUQuI8//HRvSxRa3XYTTf2ez8DNil9mRa59ESCXdmM+BKE6vKqQ71VBUEGjzh:AqIUQuT/H8xRa3oTTrGNyQaPt8oPKV57

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1004	bedghiijca.exe

Loads dropped DLL 2 IoCs

pid	Process
4228	165f8c4b3810f96985680d0eecdf7e2b.exe
4228	165f8c4b3810f96985680d0eecdf7e2b.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
4976	1004	WerFault.exe	93

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3592	wmic.exe
Token: SeSecurityPrivilege	3592	wmic.exe
Token: SeTakeOwnershipPrivilege	3592	wmic.exe
Token: SeLoadDriverPrivilege	3592	wmic.exe
Token: SeSystemProfilePrivilege	3592	wmic.exe
Token: SeSystemtimePrivilege	3592	wmic.exe
Token: SeProfSingleProcessPrivilege	3592	wmic.exe
Token: SeIncBasePriorityPrivilege	3592	wmic.exe
Token: SeCreatePagefilePrivilege	3592	wmic.exe
Token: SeBackupPrivilege	3592	wmic.exe
Token: SeRestorePrivilege	3592	wmic.exe
Token: SeShutdownPrivilege	3592	wmic.exe
Token: SeDebugPrivilege	3592	wmic.exe
Token: SeSystemEnvironmentPrivilege	3592	wmic.exe
Token: SeRemoteShutdownPrivilege	3592	wmic.exe
Token: SeUndockPrivilege	3592	wmic.exe
Token: SeManageVolumePrivilege	3592	wmic.exe
Token: 33	3592	wmic.exe
Token: 34	3592	wmic.exe
Token: 35	3592	wmic.exe
Token: 36	3592	wmic.exe
Token: SeIncreaseQuotaPrivilege	3592	wmic.exe
Token: SeSecurityPrivilege	3592	wmic.exe
Token: SeTakeOwnershipPrivilege	3592	wmic.exe
Token: SeLoadDriverPrivilege	3592	wmic.exe
Token: SeSystemProfilePrivilege	3592	wmic.exe
Token: SeSystemtimePrivilege	3592	wmic.exe
Token: SeProfSingleProcessPrivilege	3592	wmic.exe
Token: SeIncBasePriorityPrivilege	3592	wmic.exe
Token: SeCreatePagefilePrivilege	3592	wmic.exe
Token: SeBackupPrivilege	3592	wmic.exe
Token: SeRestorePrivilege	3592	wmic.exe
Token: SeShutdownPrivilege	3592	wmic.exe
Token: SeDebugPrivilege	3592	wmic.exe
Token: SeSystemEnvironmentPrivilege	3592	wmic.exe
Token: SeRemoteShutdownPrivilege	3592	wmic.exe
Token: SeUndockPrivilege	3592	wmic.exe
Token: SeManageVolumePrivilege	3592	wmic.exe
Token: 33	3592	wmic.exe
Token: 34	3592	wmic.exe
Token: 35	3592	wmic.exe
Token: 36	3592	wmic.exe
Token: SeIncreaseQuotaPrivilege	4824	wmic.exe
Token: SeSecurityPrivilege	4824	wmic.exe
Token: SeTakeOwnershipPrivilege	4824	wmic.exe
Token: SeLoadDriverPrivilege	4824	wmic.exe
Token: SeSystemProfilePrivilege	4824	wmic.exe
Token: SeSystemtimePrivilege	4824	wmic.exe
Token: SeProfSingleProcessPrivilege	4824	wmic.exe
Token: SeIncBasePriorityPrivilege	4824	wmic.exe
Token: SeCreatePagefilePrivilege	4824	wmic.exe
Token: SeBackupPrivilege	4824	wmic.exe
Token: SeRestorePrivilege	4824	wmic.exe
Token: SeShutdownPrivilege	4824	wmic.exe
Token: SeDebugPrivilege	4824	wmic.exe
Token: SeSystemEnvironmentPrivilege	4824	wmic.exe
Token: SeRemoteShutdownPrivilege	4824	wmic.exe
Token: SeUndockPrivilege	4824	wmic.exe
Token: SeManageVolumePrivilege	4824	wmic.exe
Token: 33	4824	wmic.exe
Token: 34	4824	wmic.exe
Token: 35	4824	wmic.exe
Token: 36	4824	wmic.exe
Token: SeIncreaseQuotaPrivilege	4824	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 1004	4228	165f8c4b3810f96985680d0eecdf7e2b.exe	93
PID 4228 wrote to memory of 1004	4228	165f8c4b3810f96985680d0eecdf7e2b.exe	93
PID 4228 wrote to memory of 1004	4228	165f8c4b3810f96985680d0eecdf7e2b.exe	93
PID 1004 wrote to memory of 3592	1004	bedghiijca.exe	95
PID 1004 wrote to memory of 3592	1004	bedghiijca.exe	95
PID 1004 wrote to memory of 3592	1004	bedghiijca.exe	95
PID 1004 wrote to memory of 4824	1004	bedghiijca.exe	97
PID 1004 wrote to memory of 4824	1004	bedghiijca.exe	97
PID 1004 wrote to memory of 4824	1004	bedghiijca.exe	97
PID 1004 wrote to memory of 3492	1004	bedghiijca.exe	100
PID 1004 wrote to memory of 3492	1004	bedghiijca.exe	100
PID 1004 wrote to memory of 3492	1004	bedghiijca.exe	100
PID 1004 wrote to memory of 1624	1004	bedghiijca.exe	101
PID 1004 wrote to memory of 1624	1004	bedghiijca.exe	101
PID 1004 wrote to memory of 1624	1004	bedghiijca.exe	101
PID 1004 wrote to memory of 2184	1004	bedghiijca.exe	103
PID 1004 wrote to memory of 2184	1004	bedghiijca.exe	103
PID 1004 wrote to memory of 2184	1004	bedghiijca.exe	103

C:\Users\Admin\AppData\Local\Temp\165f8c4b3810f96985680d0eecdf7e2b.exe
"C:\Users\Admin\AppData\Local\Temp\165f8c4b3810f96985680d0eecdf7e2b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Users\Admin\AppData\Local\Temp\bedghiijca.exe
  C:\Users\Admin\AppData\Local\Temp\bedghiijca.exe 4]3]1]0]5]3]5]2]4]8]2 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1004
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703480559.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3592
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703480559.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4824
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703480559.txt bios get version
    3⤵
    PID:3492
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703480559.txt bios get version
    3⤵
    PID:1624
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703480559.txt bios get version
    3⤵
    PID:2184
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 836
    3⤵
    - Program crash
    PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1004 -ip 1004
1⤵
PID:3360

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\81703480559.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703480559.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703480559.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

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

Filesize
374KB

MD5
9fb758ceb6b9a9f607c9547a53e70a24

SHA1
50dfc047074b3e9ecca7508a89dd2e06b9d348a0

SHA256
bb1b31816dd381e0a4d10756999e50a9f173faac8c32916315fe5738459aa7ce

SHA512
0b964fe0c7c46cd8d7892d782d10679c4ac6caf679eca55c690e65fe8263e50aa89f9bced31238c533f66c86a077c66148a4e74886d699a86e80e32d5630cf87

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

Filesize
265KB

MD5
07a6bf499baadde61be10a0bb62b16c4

SHA1
8c06e8b850e085a71e5198d0d7bb404319bac47f

SHA256
65acae792e579670a128f0128fbd31aa4bd236df086a952c0bae1c6dc40f6381

SHA512
83f4447e267fbf3ed1dbdd7f8fd112932445c05bf3b868b599381867ffe56138e71ed5c0bcaba94081e8f2770fdb7635e1833633b1f34f39e32878e2e7df207c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd6850.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd6850.tmp\cqzeykv.dll

Filesize
158KB

MD5
ffcf49e7274141b243935bc0ca953422

SHA1
91f0c6105ccec1b69a170a1f42e821aab0289616

SHA256
af2ba9f235a043ba80098170a92e5ae256c2768a563e04f24c58234738587b74

SHA512
e23248f7f6e4d6ffdfbfd3dfbf37cb673497b1b3418f4ba0923861f86b3eff6c82c055b8f29f618afe0bc66a51a07cadbf237196645be8b428b8192b48cb8f36

Download Submit