c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e

Analysis

max time kernel
153s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:41

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General

Target

c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe
Size

931KB
MD5

f26a9cd8186c141936623c9d9f4d3f8d
SHA1

0503aac807a282fdafddf13b073b8a6a63d16727
SHA256

c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e
SHA512

f2d3f460f0288ca9307490eb1b7c5d4d811615e9964de41ff74a1267fd14be4b04d1574470ef9ee5dfc3b1ae28957ff7545ec73dc1cbbf64d6531830681d1f89
SSDEEP

24576:h1OYdaOSCZ/iWCvu/2sWsJA/jlt+DHhsk:h1Os8CpYO/dJJDHhsk

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

XfUBkKclgLtQrw3.exe

pid process

1436 XfUBkKclgLtQrw3.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:

XfUBkKclgLtQrw3.exe

description	ioc	process
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\chginmnnloaclhhjageacfbjcdlfbalh\2.0\manifest.json	XfUBkKclgLtQrw3.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\chginmnnloaclhhjageacfbjcdlfbalh\2.0\manifest.json	XfUBkKclgLtQrw3.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\chginmnnloaclhhjageacfbjcdlfbalh\2.0\manifest.json	XfUBkKclgLtQrw3.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\chginmnnloaclhhjageacfbjcdlfbalh\2.0\manifest.json	XfUBkKclgLtQrw3.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\chginmnnloaclhhjageacfbjcdlfbalh\2.0\manifest.json	XfUBkKclgLtQrw3.exe

Drops file in System32 directory 4 IoCs

Processes:

XfUBkKclgLtQrw3.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	XfUBkKclgLtQrw3.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	XfUBkKclgLtQrw3.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	XfUBkKclgLtQrw3.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	XfUBkKclgLtQrw3.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

XfUBkKclgLtQrw3.exe

pid	process
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe
1436	XfUBkKclgLtQrw3.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

XfUBkKclgLtQrw3.exe

description	pid	process
Token: SeDebugPrivilege	1436	XfUBkKclgLtQrw3.exe
Token: SeDebugPrivilege	1436	XfUBkKclgLtQrw3.exe
Token: SeDebugPrivilege	1436	XfUBkKclgLtQrw3.exe
Token: SeDebugPrivilege	1436	XfUBkKclgLtQrw3.exe
Token: SeDebugPrivilege	1436	XfUBkKclgLtQrw3.exe
Token: SeDebugPrivilege	1436	XfUBkKclgLtQrw3.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe

description	pid	process	target process
PID 376 wrote to memory of 1436	376	c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe	XfUBkKclgLtQrw3.exe
PID 376 wrote to memory of 1436	376	c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe	XfUBkKclgLtQrw3.exe
PID 376 wrote to memory of 1436	376	c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe	XfUBkKclgLtQrw3.exe

C:\Users\Admin\AppData\Local\Temp\c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe
"C:\Users\Admin\AppData\Local\Temp\c2942f2b16f2cad7b342c8854e8855df55c97f806fcc18051a7eb9fecfc66c4e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:376

C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\XfUBkKclgLtQrw3.exe
.\XfUBkKclgLtQrw3.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4560

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\7zSB73F.tmp\4pnDU9oK@gu.org\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\4pnDU9oK@gu.org\chrome.manifest
Filesize
35B

MD5
0491d10fa6a857765d2718a949bb60d0

SHA1
0bddb3d1d876b33ac72d2fa19d0d7fcff5d49fe0

SHA256
00f5227911c1f30687d84ffb98beb34f587b29731d50fee25974e64d09822599

SHA512
e31d13c51657149278ee9493ea65c4e029039423ea46456b8e4c5816e83d7c22a15064391c83cf81662befdba9e1c94220cb4ccf8e18f7d0d78e97c8fe943c25

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\4pnDU9oK@gu.org\content\bg.js
Filesize
8KB

MD5
26c7a4eb48aeb82c686ef986b7250373

SHA1
127e4db0d0fa8fdf9224ec7cfc34c0ff91015887

SHA256
643da58136ccaf1d14b8b3b1ca50a37cdf88926a4f8517aa053b2d7ac00fc89e

SHA512
289af13acc44f1f4d5b3af47af237ebe3438532a34d959757e879e55b58adda0dfcc623a3a88411202f12de8591e810cfe0b6716b8aaaf35c5ad49d42ca8a2c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\4pnDU9oK@gu.org\install.rdf
Filesize
597B

MD5
afade87f0882096278c7f328a08974ba

SHA1
e0b4f612f8491aaace4bf5ef9cd02ae6aeb7c5db

SHA256
4b5f9e66fc380d3e5153094a64426c6c2ad08ee8ee5c23cd5cf5e58e8fc9d942

SHA512
b96571469d4e14e6ac082d3d91584883d0b73efde4d36b2aac1fdbd334df4ac7d9a5df160f1c42772db62f25f0e87b85564aad560e2582932840121ababcf3f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\XfUBkKclgLtQrw3.dat
Filesize
1KB

MD5
4741c23b22ddc6447dae09a82740bffe

SHA1
696f8083527b04c2b8b23c4ae9270028ebb29c94

SHA256
f0ba34f655b2db29ead90a3427fe2d81172f489e7b0255ef98969bbebcead233

SHA512
fc9fe9cfb567a371e61c98ba406bc64482a342617f2d18a07f49fc255fa037c6544169629920be616a7b5004f9bbe48bd9d03d4a706086f3d6533682d31891d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\XfUBkKclgLtQrw3.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\XfUBkKclgLtQrw3.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\chginmnnloaclhhjageacfbjcdlfbalh\background.html
Filesize
142B

MD5
01f7dc1a83045da78727fa6a1eafd87a

SHA1
d9ac09d3794972e68ccd8cd7cdf15cbdb00f40ac

SHA256
418a8318c92e12a5b8a752f94c505eeece4b8f2b212188546fc64ceac5ccf889

SHA512
2554aabb2bd965db9113f0485a445875489a8e71cd263c6ebb3ca405368b1219272eea2ec7d0c220a314b60aa6a0c04d1e90358c821561a94b215e35837a8fa3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\chginmnnloaclhhjageacfbjcdlfbalh\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\chginmnnloaclhhjageacfbjcdlfbalh\kuKUg.js
Filesize
6KB

MD5
ff3079e73ef3ddaaae89ed0e8b443f74

SHA1
ae1d8cec87a31c5c0b9b9ab7b7320de1a3c7dab7

SHA256
ab0e25fa1bfdcfe6bd1671aba8356027388b18cd8500c975008c5e21b0d993bf

SHA512
2ae7b5a27350e7b1a2fe752bd06c31192ae632fbef15c27c032bff61ecc3738773daca01d8436345dbc8d59751c3d98f6421f6b34bc6da8ee49b43347d5dfa26

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\chginmnnloaclhhjageacfbjcdlfbalh\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB73F.tmp\chginmnnloaclhhjageacfbjcdlfbalh\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/1436-132-0x0000000000000000-mapping.dmp

Download