4639173bfdc5b0702df9a307a2de81d7973b0e2196c7ba07f5ff02ec3be3beec

General

Target

77f2cba48c800cf3c24b14a60168158a.exe
Size

1.1MB
MD5

77f2cba48c800cf3c24b14a60168158a
SHA1

00a705f2443da3e5e030e78eea308ef96997f3f5
SHA256

4639173bfdc5b0702df9a307a2de81d7973b0e2196c7ba07f5ff02ec3be3beec
SHA512

2960df19449598ec788cd37bf731110da505b1e3ff0fb7a5a33b0b355df53c3a73f703bff33649d0570c2cd78ea8cac696f2d5491d2957d3666d7893392f8ff2

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 6 IoCs

Processes:

77f2cba48c800cf3c24b14a60168158a.exe

pid	process
3912	77f2cba48c800cf3c24b14a60168158a.exe
3912	77f2cba48c800cf3c24b14a60168158a.exe
3912	77f2cba48c800cf3c24b14a60168158a.exe
3912	77f2cba48c800cf3c24b14a60168158a.exe
3912	77f2cba48c800cf3c24b14a60168158a.exe
3912	77f2cba48c800cf3c24b14a60168158a.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

77f2cba48c800cf3c24b14a60168158a.exe

description pid process target process

PID 912 set thread context of 3912 912 77f2cba48c800cf3c24b14a60168158a.exe 77f2cba48c800cf3c24b14a60168158a.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

648 timeout.exe

description	pid	process	target process
PID 912 set thread context of 3912	912	77f2cba48c800cf3c24b14a60168158a.exe	77f2cba48c800cf3c24b14a60168158a.exe

pid	process
648	timeout.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

77f2cba48c800cf3c24b14a60168158a.exe77f2cba48c800cf3c24b14a60168158a.execmd.exe

description	pid	process	target process
PID 912 wrote to memory of 3912	912	77f2cba48c800cf3c24b14a60168158a.exe	77f2cba48c800cf3c24b14a60168158a.exe
PID 912 wrote to memory of 3912	912	77f2cba48c800cf3c24b14a60168158a.exe	77f2cba48c800cf3c24b14a60168158a.exe
PID 912 wrote to memory of 3912	912	77f2cba48c800cf3c24b14a60168158a.exe	77f2cba48c800cf3c24b14a60168158a.exe
PID 912 wrote to memory of 3912	912	77f2cba48c800cf3c24b14a60168158a.exe	77f2cba48c800cf3c24b14a60168158a.exe
PID 912 wrote to memory of 3912	912	77f2cba48c800cf3c24b14a60168158a.exe	77f2cba48c800cf3c24b14a60168158a.exe
PID 3912 wrote to memory of 1128	3912	77f2cba48c800cf3c24b14a60168158a.exe	cmd.exe
PID 3912 wrote to memory of 1128	3912	77f2cba48c800cf3c24b14a60168158a.exe	cmd.exe
PID 3912 wrote to memory of 1128	3912	77f2cba48c800cf3c24b14a60168158a.exe	cmd.exe
PID 1128 wrote to memory of 648	1128	cmd.exe	timeout.exe
PID 1128 wrote to memory of 648	1128	cmd.exe	timeout.exe
PID 1128 wrote to memory of 648	1128	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\77f2cba48c800cf3c24b14a60168158a.exe
"C:\Users\Admin\AppData\Local\Temp\77f2cba48c800cf3c24b14a60168158a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:912
- C:\Users\Admin\AppData\Local\Temp\77f2cba48c800cf3c24b14a60168158a.exe
  "C:\Users\Admin\AppData\Local\Temp\77f2cba48c800cf3c24b14a60168158a.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3912
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\77f2cba48c800cf3c24b14a60168158a.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1128
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /T 10 /NOBREAK
      4⤵
      Delays execution with timeout.exe
      PID:648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\LocalLow\sqlite3.dll

MD5
f964811b68f9f1487c2b41e1aef576ce

SHA1
b423959793f14b1416bc3b7051bed58a1034025f

SHA256
83bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7

SHA512
565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4

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\Users\Admin\AppData\LocalLow\wG3cB0qZ3rM5x\freebl3.dll

MD5
60acd24430204ad2dc7f148b8cfe9bdc

SHA1
989f377b9117d7cb21cbe92a4117f88f9c7693d9

SHA256
9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

SHA512
626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

Download Submit
\Users\Admin\AppData\LocalLow\wG3cB0qZ3rM5x\freebl3.dll

MD5
60acd24430204ad2dc7f148b8cfe9bdc

SHA1
989f377b9117d7cb21cbe92a4117f88f9c7693d9

SHA256
9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

SHA512
626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

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\Users\Admin\AppData\LocalLow\wG3cB0qZ3rM5x\mozglue.dll

MD5
eae9273f8cdcf9321c6c37c244773139

SHA1
8378e2a2f3635574c106eea8419b5eb00b8489b0

SHA256
a0c6630d4012ae0311ff40f4f06911bcf1a23f7a4762ce219b8dffa012d188cc

SHA512
06e43e484a89cea9ba9b9519828d38e7c64b040f44cdaeb321cbda574e7551b11fea139ce3538f387a0a39a3d8c4cba7f4cf03e4a3c98db85f8121c2212a9097

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\Users\Admin\AppData\LocalLow\wG3cB0qZ3rM5x\nss3.dll

MD5
02cc7b8ee30056d5912de54f1bdfc219

SHA1
a6923da95705fb81e368ae48f93d28522ef552fb

SHA256
1989526553fd1e1e49b0fea8036822ca062d3d39c4cab4a37846173d0f1753d5

SHA512
0d5dfcf4fb19b27246fa799e339d67cd1b494427783f379267fb2d10d615ffb734711bab2c515062c078f990a44a36f2d15859b1dacd4143dcc35b5c0cee0ef5

Download Submit
\Users\Admin\AppData\LocalLow\wG3cB0qZ3rM5x\softokn3.dll

MD5
4e8df049f3459fa94ab6ad387f3561ac

SHA1
06ed392bc29ad9d5fc05ee254c2625fd65925114

SHA256
25a4dae37120426ab060ebb39b7030b3e7c1093cc34b0877f223b6843b651871

SHA512
3dd4a86f83465989b2b30c240a7307edd1b92d5c1d5c57d47eff287dc9daa7bace157017908d82e00be90f08ff5badb68019ffc9d881440229dcea5038f61cd6

Download Submit
memory/648-124-0x0000000000000000-mapping.dmp

Download
memory/1128-123-0x0000000000000000-mapping.dmp

Download
memory/3912-114-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/3912-115-0x000000000044003F-mapping.dmp

Download
memory/3912-116-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

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Analysis

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