39e6a9aac5ca1eaa5b1994326975ba816361d0fcc1010c2cc341d27cd64ab575

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 13:16

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General

Target

210d26e6d79d83ca1816af1b522fdd79.exe
Size

572KB
MD5

210d26e6d79d83ca1816af1b522fdd79
SHA1

0a5c6f4068269fcb4f364225875494cbe9f4d03c
SHA256

39e6a9aac5ca1eaa5b1994326975ba816361d0fcc1010c2cc341d27cd64ab575
SHA512

a493e42bac73af39c053584525a36853724a3ecf14a1b020ac3cc3675deec77f3330c02bc96864945ba0cb1760d4b484e96370811fadba0f51d3728500225c8d
SSDEEP

12288:BgsqqXM/J3WHOtzx0thPuclKDIrr85yEQK0r:BgLEkM9uclKcroyEQK0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2296	dcgcabfibbcc.exe

Loads dropped DLL 10 IoCs

pid	Process
2460	210d26e6d79d83ca1816af1b522fdd79.exe
2460	210d26e6d79d83ca1816af1b522fdd79.exe
2460	210d26e6d79d83ca1816af1b522fdd79.exe
2984	WerFault.exe
2984	WerFault.exe
2984	WerFault.exe
2984	WerFault.exe
2984	WerFault.exe
2984	WerFault.exe
2984	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
2984	2296	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2892	wmic.exe
Token: SeSecurityPrivilege	2892	wmic.exe
Token: SeTakeOwnershipPrivilege	2892	wmic.exe
Token: SeLoadDriverPrivilege	2892	wmic.exe
Token: SeSystemProfilePrivilege	2892	wmic.exe
Token: SeSystemtimePrivilege	2892	wmic.exe
Token: SeProfSingleProcessPrivilege	2892	wmic.exe
Token: SeIncBasePriorityPrivilege	2892	wmic.exe
Token: SeCreatePagefilePrivilege	2892	wmic.exe
Token: SeBackupPrivilege	2892	wmic.exe
Token: SeRestorePrivilege	2892	wmic.exe
Token: SeShutdownPrivilege	2892	wmic.exe
Token: SeDebugPrivilege	2892	wmic.exe
Token: SeSystemEnvironmentPrivilege	2892	wmic.exe
Token: SeRemoteShutdownPrivilege	2892	wmic.exe
Token: SeUndockPrivilege	2892	wmic.exe
Token: SeManageVolumePrivilege	2892	wmic.exe
Token: 33	2892	wmic.exe
Token: 34	2892	wmic.exe
Token: 35	2892	wmic.exe
Token: SeIncreaseQuotaPrivilege	2892	wmic.exe
Token: SeSecurityPrivilege	2892	wmic.exe
Token: SeTakeOwnershipPrivilege	2892	wmic.exe
Token: SeLoadDriverPrivilege	2892	wmic.exe
Token: SeSystemProfilePrivilege	2892	wmic.exe
Token: SeSystemtimePrivilege	2892	wmic.exe
Token: SeProfSingleProcessPrivilege	2892	wmic.exe
Token: SeIncBasePriorityPrivilege	2892	wmic.exe
Token: SeCreatePagefilePrivilege	2892	wmic.exe
Token: SeBackupPrivilege	2892	wmic.exe
Token: SeRestorePrivilege	2892	wmic.exe
Token: SeShutdownPrivilege	2892	wmic.exe
Token: SeDebugPrivilege	2892	wmic.exe
Token: SeSystemEnvironmentPrivilege	2892	wmic.exe
Token: SeRemoteShutdownPrivilege	2892	wmic.exe
Token: SeUndockPrivilege	2892	wmic.exe
Token: SeManageVolumePrivilege	2892	wmic.exe
Token: 33	2892	wmic.exe
Token: 34	2892	wmic.exe
Token: 35	2892	wmic.exe
Token: SeIncreaseQuotaPrivilege	2584	wmic.exe
Token: SeSecurityPrivilege	2584	wmic.exe
Token: SeTakeOwnershipPrivilege	2584	wmic.exe
Token: SeLoadDriverPrivilege	2584	wmic.exe
Token: SeSystemProfilePrivilege	2584	wmic.exe
Token: SeSystemtimePrivilege	2584	wmic.exe
Token: SeProfSingleProcessPrivilege	2584	wmic.exe
Token: SeIncBasePriorityPrivilege	2584	wmic.exe
Token: SeCreatePagefilePrivilege	2584	wmic.exe
Token: SeBackupPrivilege	2584	wmic.exe
Token: SeRestorePrivilege	2584	wmic.exe
Token: SeShutdownPrivilege	2584	wmic.exe
Token: SeDebugPrivilege	2584	wmic.exe
Token: SeSystemEnvironmentPrivilege	2584	wmic.exe
Token: SeRemoteShutdownPrivilege	2584	wmic.exe
Token: SeUndockPrivilege	2584	wmic.exe
Token: SeManageVolumePrivilege	2584	wmic.exe
Token: 33	2584	wmic.exe
Token: 34	2584	wmic.exe
Token: 35	2584	wmic.exe
Token: SeIncreaseQuotaPrivilege	2584	wmic.exe
Token: SeSecurityPrivilege	2584	wmic.exe
Token: SeTakeOwnershipPrivilege	2584	wmic.exe
Token: SeLoadDriverPrivilege	2584	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2296	2460	210d26e6d79d83ca1816af1b522fdd79.exe	28
PID 2460 wrote to memory of 2296	2460	210d26e6d79d83ca1816af1b522fdd79.exe	28
PID 2460 wrote to memory of 2296	2460	210d26e6d79d83ca1816af1b522fdd79.exe	28
PID 2460 wrote to memory of 2296	2460	210d26e6d79d83ca1816af1b522fdd79.exe	28
PID 2296 wrote to memory of 2892	2296	dcgcabfibbcc.exe	29
PID 2296 wrote to memory of 2892	2296	dcgcabfibbcc.exe	29
PID 2296 wrote to memory of 2892	2296	dcgcabfibbcc.exe	29
PID 2296 wrote to memory of 2892	2296	dcgcabfibbcc.exe	29
PID 2296 wrote to memory of 2584	2296	dcgcabfibbcc.exe	32
PID 2296 wrote to memory of 2584	2296	dcgcabfibbcc.exe	32
PID 2296 wrote to memory of 2584	2296	dcgcabfibbcc.exe	32
PID 2296 wrote to memory of 2584	2296	dcgcabfibbcc.exe	32
PID 2296 wrote to memory of 2656	2296	dcgcabfibbcc.exe	34
PID 2296 wrote to memory of 2656	2296	dcgcabfibbcc.exe	34
PID 2296 wrote to memory of 2656	2296	dcgcabfibbcc.exe	34
PID 2296 wrote to memory of 2656	2296	dcgcabfibbcc.exe	34
PID 2296 wrote to memory of 2268	2296	dcgcabfibbcc.exe	37
PID 2296 wrote to memory of 2268	2296	dcgcabfibbcc.exe	37
PID 2296 wrote to memory of 2268	2296	dcgcabfibbcc.exe	37
PID 2296 wrote to memory of 2268	2296	dcgcabfibbcc.exe	37
PID 2296 wrote to memory of 2532	2296	dcgcabfibbcc.exe	38
PID 2296 wrote to memory of 2532	2296	dcgcabfibbcc.exe	38
PID 2296 wrote to memory of 2532	2296	dcgcabfibbcc.exe	38
PID 2296 wrote to memory of 2532	2296	dcgcabfibbcc.exe	38
PID 2296 wrote to memory of 2984	2296	dcgcabfibbcc.exe	40
PID 2296 wrote to memory of 2984	2296	dcgcabfibbcc.exe	40
PID 2296 wrote to memory of 2984	2296	dcgcabfibbcc.exe	40
PID 2296 wrote to memory of 2984	2296	dcgcabfibbcc.exe	40

C:\Users\Admin\AppData\Local\Temp\210d26e6d79d83ca1816af1b522fdd79.exe
"C:\Users\Admin\AppData\Local\Temp\210d26e6d79d83ca1816af1b522fdd79.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\dcgcabfibbcc.exe
  C:\Users\Admin\AppData\Local\Temp\dcgcabfibbcc.exe 1-8-7-3-4-6-5-5-0-8-9 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703757667.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2892
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703757667.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2584
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703757667.txt bios get version
    3⤵
    PID:2656
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703757667.txt bios get version
    3⤵
    PID:2268
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703757667.txt bios get version
    3⤵
    PID:2532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2984

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\81703757667.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703757667.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703757667.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsi3B2D.tmp\lwwdq.dll

Filesize
106KB

MD5
72a71eac9dc6dcc3eab0f8742d217419

SHA1
5d11d9ea93c7434a1401bac7de1794689be6231a

SHA256
33bf83b8524663214099e0538988977f6426dd5d8526060ccd8d9011b8c2ef4c

SHA512
8f9176b3ae667616eae3a855245144023febee9b1220d0cd2e5d2e1dd880c5253ade785cd009c87fd96fd1655d1e35ac6e6a588fecc3d0a2026fdea9c4d3236e

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

Filesize
830KB

MD5
5600644e7a1e0881fbfd26d88fd00b2f

SHA1
02ed74c7de2f39676fe90ad566d1cb4363a79935

SHA256
2d3bfe3103b4354f7fc5abf6debb226d9db14612ae8e46b0e33d6c500f85d877

SHA512
08bfd277fbb8014bf3e1022383433f9edd32253fc49b241c2422dcbba2e59dca0b0ebe24d7e56929a09b44d7e0e1eb361c69cd8a6485e8587c2029d6975dcb68

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

Filesize
136KB

MD5
02bb0cbe1ce0f1e3871e9eb32ed4ec27

SHA1
1afcde4540d0c40698c9d18e4f0ef715978f55bb

SHA256
419764ee6ee5262f79a9ee6817f99aa0794304801d21a0095db6b3933b573580

SHA512
40d0567a086152711a7a3d57832b199a08236b5fbf2d9c8266acfe72f42830ed8ea4afc63ee71b9c055937cb04620ceb3e15a6fa216aa38d66d55336385ea9b6

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

Filesize
214KB

MD5
f310a10d9fbb6542c0ef3da9010c0c04

SHA1
4082c39a0916b310bf54e4b6814a436cbf20fea4

SHA256
12ac1edc1b6154858e53f3195189b6cd90d30336dc77b1268ad3d9b9cf403612

SHA512
b581bac005bab799efc1dca5e46539d8ac0115b1f1fe1118ba05c20c60e310479c88b2b21a0f16c0f6c271f145eb90d5297c8872fe9c070492cf8d19d311bd9a

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

Filesize
87KB

MD5
cbe8fa2462f732ceecb7118f3ac83c80

SHA1
4d80075fe8f0993775a49673f5876ebc79273db4

SHA256
9f8f4643a39968113d059b0ee895e354093cfe0c880a59a6e6bb628627b5c5d8

SHA512
52ef535e0630a2e280cc7315fb50f73c38738e0a7f67a41ed7a98d95bdf6831ee6ea197af6cede449187624542f07b6898e8b67c83edc4a5fc292b0c378c64ca

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

Filesize
157KB

MD5
a9915e78fc7d55790d6f3572de2fff9a

SHA1
accf54018c4a60a4f79d406c94ce9c0af91fb8a4

SHA256
263b49741625c1fe6acc34b1ff3aa8031c9bbc1058e1063b6427e8b37e85c331

SHA512
fb6b8e6e318b3cf553dd0fcbdb51aa488be7591a8c372e2b3a1a6c25dba7fd9638a1a237c84d422ec12df42dc4bda83556d1e315ec2537405239bf84feb7823d

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

Filesize
98KB

MD5
95742fd8223b4d49483c7f8de5a28d59

SHA1
84afe025681a8d9a7e3587e884ceda5dcb2be3c3

SHA256
d56c6f0d9d6ce0e8ef1187faac2dc3d37823fe8e70f5150c20f0cc929ecc4197

SHA512
865a78f24273426fbc55dd512e1299cd53a75b5fd076d7e8844c92aa0fd52f3313bde56a4da58b7a92adc758493a25a85310904be61864c9cdba9fc3449e38b6

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

Filesize
136KB

MD5
ecda85046f45ccf766d9c8821bd91916

SHA1
952b88a4c525c21008689f8ca0dffcbfda354d64

SHA256
67da78410a3dec9584d692c6a1ce977e3e0345e36c467e54999fff2ff38c4067

SHA512
aa4784d78181227e531265e7032c77b0785a629e2998d5cd01804b6411136a5133f0689af8c1f2de533cdd95370c017b2288ddbf199e2943c3221d5b66fcbd7f

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

Filesize
34KB

MD5
b737f30ecf72b60d854bdc4b5bd70d77

SHA1
8586ac7294c69592ddf5c3f4146adca30014ebd2

SHA256
87c5c0f1284dff3172c5b0b44db30a7e9d6ede48ea49f0cd6109b6013c9c0f66

SHA512
0e8b283401bbaa4173ae49368ff9b2f7d9b5b1437369c66527e74d70fed960c0372eafe6288f5b9c556b21e97cfb0de91c93217edb59c30f89dd555b73a4ba68

Download Submit
\Users\Admin\AppData\Local\Temp\nsi3B2D.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit