4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03

Analysis

max time kernel
149s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 01:55

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General

Target

4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe
Size

931KB
MD5

93597e4ab68eb7789cf53840aaee3dec
SHA1

2e76ab3758b8ae1fd3824652393264f1980ab0aa
SHA256

4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03
SHA512

f0b9f857e6b1fc16add14e113c82516db2311fb797b2d2d20b75c795a204ae0fa01dae34f7049bd2967c457bad41ae79615000d9e6d4e7effbe6d748dc54d754
SSDEEP

24576:h1OYdaOPCZ/iWCvu/2sWsJA/jlt+DHhsn:h1OsxCpYO/dJJDHhsn

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

gyP1UWZB0rv5avB.exe

pid process

2436 gyP1UWZB0rv5avB.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops Chrome extension 5 IoCs

Processes:

gyP1UWZB0rv5avB.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahepanppnhahogcfpkccbjjadnagddhe\2.0\manifest.json	gyP1UWZB0rv5avB.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahepanppnhahogcfpkccbjjadnagddhe\2.0\manifest.json	gyP1UWZB0rv5avB.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahepanppnhahogcfpkccbjjadnagddhe\2.0\manifest.json	gyP1UWZB0rv5avB.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahepanppnhahogcfpkccbjjadnagddhe\2.0\manifest.json	gyP1UWZB0rv5avB.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahepanppnhahogcfpkccbjjadnagddhe\2.0\manifest.json	gyP1UWZB0rv5avB.exe

Drops file in System32 directory 4 IoCs

Processes:

gyP1UWZB0rv5avB.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	gyP1UWZB0rv5avB.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	gyP1UWZB0rv5avB.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	gyP1UWZB0rv5avB.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	gyP1UWZB0rv5avB.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

gyP1UWZB0rv5avB.exe

pid	process
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe
2436	gyP1UWZB0rv5avB.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

gyP1UWZB0rv5avB.exe

description	pid	process
Token: SeDebugPrivilege	2436	gyP1UWZB0rv5avB.exe
Token: SeDebugPrivilege	2436	gyP1UWZB0rv5avB.exe
Token: SeDebugPrivilege	2436	gyP1UWZB0rv5avB.exe
Token: SeDebugPrivilege	2436	gyP1UWZB0rv5avB.exe
Token: SeDebugPrivilege	2436	gyP1UWZB0rv5avB.exe
Token: SeDebugPrivilege	2436	gyP1UWZB0rv5avB.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe

description	pid	process	target process
PID 3440 wrote to memory of 2436	3440	4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe	gyP1UWZB0rv5avB.exe
PID 3440 wrote to memory of 2436	3440	4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe	gyP1UWZB0rv5avB.exe
PID 3440 wrote to memory of 2436	3440	4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe	gyP1UWZB0rv5avB.exe

C:\Users\Admin\AppData\Local\Temp\4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe
"C:\Users\Admin\AppData\Local\Temp\4a4c655c17dd2d8765d8374273d3949456b00773cfca1f744552e2b771f2fb03.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3440

C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\gyP1UWZB0rv5avB.exe
.\gyP1UWZB0rv5avB.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4904

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4924

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
24133a0b22fe0a8183bc40c0d94b143e

SHA1
df672e623ce1535ffe76104b22b484763600c04f

SHA256
7cbc77ff1af916236bd0a8e2e0812cd567b57ccd8584c6ea4afeb9cb0e76b7d9

SHA512
e6f142c4f18fe10949c2f41a4c4e31c671c27accc7dea4efbd34292432a822a6cd4a4efad12f1c2a75088fe49ac715c4cf4ef4bf68cc71860f416479477a89a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
cb367c05ae9b91e944bdd6aac2dde8c4

SHA1
911c9a9c1273725cd5a79fe1e70b8895bf611eee

SHA256
2809b3461d37e966105359a64add911ba32f9e7af0dc1fb118d96e8531e5dfb7

SHA512
5b2cfc2a73ac0df623e05ce893c4fbeeeafa6fdfc9d2e0b9a77653b07a70f29072b42b31e1b2ead58b218223a0ccc1c67abe60e4cb9acf062752b8074c307642

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\[email protected]\install.rdf
Filesize
598B

MD5
bdfef4ea73d16dce3838ea6ad9feea23

SHA1
6a2608de6aa32694cf659affc77a6d63496d97b2

SHA256
95855ff001bba7d5bb6aa365ae99f7093b2dd7939d639a3f34f8134ed702a572

SHA512
6b10d333eb78987d9b84c5021baeb021ef84413517b926730a851f975605a9515045e013d7fbbe5e17258bfaea47109c10b20e503c43c90f9d36a8d4f982493f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\ahepanppnhahogcfpkccbjjadnagddhe\background.html
Filesize
140B

MD5
3ee69ae5554fd0e238f6297c96315d9c

SHA1
2ccd762f15ed7214813c7ae1a1cb2a87bba77663

SHA256
ae4b230e22c344af7d64de3ede68aaeba4b09d05a3daba34759822106c87c048

SHA512
28ea890b2a8304fa6426dec715ca07d021ea5609b4ae8f0b39f3b5b770d476b0948d89a381d417de41026c8c6649e280cc9372b3a4334a863923473f4b51549d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\ahepanppnhahogcfpkccbjjadnagddhe\cBz.js
Filesize
6KB

MD5
1e173090b96029cda814c82c2bb4f313

SHA1
97ea81db30071c4be47ae75a2aa0a18c3651275b

SHA256
f1898b4930320bb29129aca6f77fd4ca193279e46ce6b9bc266a18686fe8f810

SHA512
1fbc9c318b10a02ffaf08cbf5fcd007e0d0088a0ad9a64868fd9a9d9332321348d06bc4a3121c305bfa9f0cca70800dfd0bbc82cfa3e160981295891f5975f23

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\ahepanppnhahogcfpkccbjjadnagddhe\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\ahepanppnhahogcfpkccbjjadnagddhe\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\ahepanppnhahogcfpkccbjjadnagddhe\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\gyP1UWZB0rv5avB.dat
Filesize
1KB

MD5
6a630c7f43d9aeaa59c1d04695d9c1af

SHA1
5725c953a8c57283925a622202c41b904a692bea

SHA256
5182cca47f6f72798db0f988ddf5525b8116870978d833c594f2154ec181dfa0

SHA512
60f44bf36766ff602e2572d71d90928326c6b6aab470cbd334a4d89de1a7014faca52485e1c19173bac286193ba6a3e66d0ffdad1e32227176ec7a83d1c2cd03

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\gyP1UWZB0rv5avB.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9DBC.tmp\gyP1UWZB0rv5avB.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/2436-132-0x0000000000000000-mapping.dmp

Download