6f58bfe1384bd00b751dc149e6481ac8d25c0ba8e7802cfe4ffd0e04a21d91d1

Analysis

max time kernel
151s
max time network
156s
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, 20:18

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General

Target

106184ffaa10a175498cb643031b9219.exe
Size

581KB
MD5

106184ffaa10a175498cb643031b9219
SHA1

90427987ed6c0f65555118f40d88ff67ed20d0d2
SHA256

6f58bfe1384bd00b751dc149e6481ac8d25c0ba8e7802cfe4ffd0e04a21d91d1
SHA512

5943c25763d13667def495a495b2d8212a5c20ff146def7ba7fc0f957ff626b0cd17ab774825c4a1d28cfde55a0693f80d1cb144284bc545102aca054c3ef74e
SSDEEP

12288:gZYN1dQYFlzCY0sBTy3DUgu0CFWI2bXrsiL7yunEZL7TI6VNt:goplzZ0oeDwXWrDrsiLYZL5N

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2340	1431788551.exe

Loads dropped DLL 2 IoCs

pid	Process
4056	106184ffaa10a175498cb643031b9219.exe
4056	106184ffaa10a175498cb643031b9219.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
1828	2340	WerFault.exe	90

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2024	wmic.exe
Token: SeSecurityPrivilege	2024	wmic.exe
Token: SeTakeOwnershipPrivilege	2024	wmic.exe
Token: SeLoadDriverPrivilege	2024	wmic.exe
Token: SeSystemProfilePrivilege	2024	wmic.exe
Token: SeSystemtimePrivilege	2024	wmic.exe
Token: SeProfSingleProcessPrivilege	2024	wmic.exe
Token: SeIncBasePriorityPrivilege	2024	wmic.exe
Token: SeCreatePagefilePrivilege	2024	wmic.exe
Token: SeBackupPrivilege	2024	wmic.exe
Token: SeRestorePrivilege	2024	wmic.exe
Token: SeShutdownPrivilege	2024	wmic.exe
Token: SeDebugPrivilege	2024	wmic.exe
Token: SeSystemEnvironmentPrivilege	2024	wmic.exe
Token: SeRemoteShutdownPrivilege	2024	wmic.exe
Token: SeUndockPrivilege	2024	wmic.exe
Token: SeManageVolumePrivilege	2024	wmic.exe
Token: 33	2024	wmic.exe
Token: 34	2024	wmic.exe
Token: 35	2024	wmic.exe
Token: 36	2024	wmic.exe
Token: SeIncreaseQuotaPrivilege	2024	wmic.exe
Token: SeSecurityPrivilege	2024	wmic.exe
Token: SeTakeOwnershipPrivilege	2024	wmic.exe
Token: SeLoadDriverPrivilege	2024	wmic.exe
Token: SeSystemProfilePrivilege	2024	wmic.exe
Token: SeSystemtimePrivilege	2024	wmic.exe
Token: SeProfSingleProcessPrivilege	2024	wmic.exe
Token: SeIncBasePriorityPrivilege	2024	wmic.exe
Token: SeCreatePagefilePrivilege	2024	wmic.exe
Token: SeBackupPrivilege	2024	wmic.exe
Token: SeRestorePrivilege	2024	wmic.exe
Token: SeShutdownPrivilege	2024	wmic.exe
Token: SeDebugPrivilege	2024	wmic.exe
Token: SeSystemEnvironmentPrivilege	2024	wmic.exe
Token: SeRemoteShutdownPrivilege	2024	wmic.exe
Token: SeUndockPrivilege	2024	wmic.exe
Token: SeManageVolumePrivilege	2024	wmic.exe
Token: 33	2024	wmic.exe
Token: 34	2024	wmic.exe
Token: 35	2024	wmic.exe
Token: 36	2024	wmic.exe
Token: SeIncreaseQuotaPrivilege	4440	wmic.exe
Token: SeSecurityPrivilege	4440	wmic.exe
Token: SeTakeOwnershipPrivilege	4440	wmic.exe
Token: SeLoadDriverPrivilege	4440	wmic.exe
Token: SeSystemProfilePrivilege	4440	wmic.exe
Token: SeSystemtimePrivilege	4440	wmic.exe
Token: SeProfSingleProcessPrivilege	4440	wmic.exe
Token: SeIncBasePriorityPrivilege	4440	wmic.exe
Token: SeCreatePagefilePrivilege	4440	wmic.exe
Token: SeBackupPrivilege	4440	wmic.exe
Token: SeRestorePrivilege	4440	wmic.exe
Token: SeShutdownPrivilege	4440	wmic.exe
Token: SeDebugPrivilege	4440	wmic.exe
Token: SeSystemEnvironmentPrivilege	4440	wmic.exe
Token: SeRemoteShutdownPrivilege	4440	wmic.exe
Token: SeUndockPrivilege	4440	wmic.exe
Token: SeManageVolumePrivilege	4440	wmic.exe
Token: 33	4440	wmic.exe
Token: 34	4440	wmic.exe
Token: 35	4440	wmic.exe
Token: 36	4440	wmic.exe
Token: SeIncreaseQuotaPrivilege	4440	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4056 wrote to memory of 2340	4056	106184ffaa10a175498cb643031b9219.exe	90
PID 4056 wrote to memory of 2340	4056	106184ffaa10a175498cb643031b9219.exe	90
PID 4056 wrote to memory of 2340	4056	106184ffaa10a175498cb643031b9219.exe	90
PID 2340 wrote to memory of 2024	2340	1431788551.exe	91
PID 2340 wrote to memory of 2024	2340	1431788551.exe	91
PID 2340 wrote to memory of 2024	2340	1431788551.exe	91
PID 2340 wrote to memory of 4440	2340	1431788551.exe	95
PID 2340 wrote to memory of 4440	2340	1431788551.exe	95
PID 2340 wrote to memory of 4440	2340	1431788551.exe	95
PID 2340 wrote to memory of 4312	2340	1431788551.exe	98
PID 2340 wrote to memory of 4312	2340	1431788551.exe	98
PID 2340 wrote to memory of 4312	2340	1431788551.exe	98
PID 2340 wrote to memory of 4344	2340	1431788551.exe	100
PID 2340 wrote to memory of 4344	2340	1431788551.exe	100
PID 2340 wrote to memory of 4344	2340	1431788551.exe	100
PID 2340 wrote to memory of 4564	2340	1431788551.exe	102
PID 2340 wrote to memory of 4564	2340	1431788551.exe	102
PID 2340 wrote to memory of 4564	2340	1431788551.exe	102

C:\Users\Admin\AppData\Local\Temp\106184ffaa10a175498cb643031b9219.exe
"C:\Users\Admin\AppData\Local\Temp\106184ffaa10a175498cb643031b9219.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4056
- C:\Users\Admin\AppData\Local\Temp\1431788551.exe
  C:\Users\Admin\AppData\Local\Temp\1431788551.exe 3^4^5^7^5^2^1^1^8^4^5 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703515541.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2024
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703515541.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4440
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703515541.txt bios get version
    3⤵
    PID:4312
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703515541.txt bios get version
    3⤵
    PID:4344
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703515541.txt bios get version
    3⤵
    PID:4564
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 916
    3⤵
    - Program crash
    PID:1828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2340 -ip 2340
1⤵
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\1431788551.exe

Filesize
788KB

MD5
34999992f71f7b404a67bcc00ba29a41

SHA1
5c786fa73c3f627b3661a97b9fd46d50ffd6a0bd

SHA256
65b7d7fa04ed6401ad3e051575baf3ce489f3f66c8e954b4c08dc59fdbd7b77e

SHA512
60602f4862743558886cea5b8b732e67b9a78c3076f090e209bcbcf3fd97ae8ae9747fbbd8487f9750ad1de6d50491ca5ce9b16cf38ef845a9a7ed720464ad13

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703515541.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703515541.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703515541.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsj8492.tmp\ibcdrur.dll

Filesize
153KB

MD5
cc7702c331fd2b2201d356a02401e5bc

SHA1
11cd196fd5b3c11de259da2c8ccc3a5d9161c09a

SHA256
3516da154df6fe34fd628e20df3e2a71ffe7d6795cb2f481869ab475f69d9291

SHA512
7bdb51b6032d9dbd418b74e48aede845a537ed13ee50f7019289d041b1de72966db88545cfabc48ebef72e7b881faed2cb180544bce43eb6e48ba9fe67a34653

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsj8492.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit