stealc | b9a869ecf83b81a65bd9d7f8725aed8c379776a785107d1175b584c147f6da94

General

Target

729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
Size

368KB
MD5

729c215494b09e1e57e4d14f76f58bc0
SHA1

6ee527cf570f6074cc7fff99f2bb7e145142765e
SHA256

b9a869ecf83b81a65bd9d7f8725aed8c379776a785107d1175b584c147f6da94
SHA512

f7056d20cc6197c7ae05e44f6c85fc8ce040dbb3e0d4c83053350e7fcbcca20107e8868a556ecbf903d2a4ecc28fe37bc4d96e81b700540e016d54bb618fcb04
SSDEEP

6144:mQLsPnj9HcQoscXDIkJUVmPdKTfVvvIFGg1w8c4lZNTpj6:DLsRxoscIeUMVCNX2Vw2lTpj6

Score

10^/10

stealc zgrat discovery rat spyware stealer

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes

url_path
/c698e1bc8a2f5e6d.php

Signatures

Detect ZGRat V1 3 IoCs

resource	yara_rule
behavioral1/memory/2912-135-0x0000000000830000-0x0000000004064000-memory.dmp	family_zgrat_v1
behavioral1/memory/2912-136-0x000000001EE60000-0x000000001EF6A000-memory.dmp	family_zgrat_v1
behavioral1/memory/2912-140-0x000000001E0B0000-0x000000001E0D4000-memory.dmp	family_zgrat_v1

Stealc
Stealc is an infostealer written in C++.
stealer stealc
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
2580	u1qc.0.exe
2904	u1qc.1.exe

Loads dropped DLL 10 IoCs

pid	Process
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
2580	u1qc.0.exe
2580	u1qc.0.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u1qc.1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u1qc.1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u1qc.1.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	u1qc.0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	u1qc.0.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2580	u1qc.0.exe
2912	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
2912	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
2912	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
2912	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
2912	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2912	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Suspicious use of FindShellTrayWindow 7 IoCs

pid	Process
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe
2904	u1qc.1.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2580	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	28
PID 2244 wrote to memory of 2580	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	28
PID 2244 wrote to memory of 2580	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	28
PID 2244 wrote to memory of 2580	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	28
PID 2244 wrote to memory of 2904	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	29
PID 2244 wrote to memory of 2904	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	29
PID 2244 wrote to memory of 2904	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	29
PID 2244 wrote to memory of 2904	2244	729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe	29
PID 2904 wrote to memory of 2912	2904	u1qc.1.exe	32
PID 2904 wrote to memory of 2912	2904	u1qc.1.exe	32
PID 2904 wrote to memory of 2912	2904	u1qc.1.exe	32
PID 2904 wrote to memory of 2912	2904	u1qc.1.exe	32

C:\Users\Admin\AppData\Local\Temp\729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\729c215494b09e1e57e4d14f76f58bc0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Users\Admin\AppData\Local\Temp\u1qc.0.exe
  "C:\Users\Admin\AppData\Local\Temp\u1qc.0.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2580
- C:\Users\Admin\AppData\Local\Temp\u1qc.1.exe
  "C:\Users\Admin\AppData\Local\Temp\u1qc.1.exe"
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
    "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a156d2ee87eeb3012aacff4fcc5518f7fa0b2caa0b97ad5a5e46c2e4fdf8c5f4\7b48e43348c846cca22e2b362fd96020.tmp

Filesize
1KB

MD5
14ebf1120d27c72fe3b826481df773a5

SHA1
1d7b4e7dfa176ecb0bbd5f8bee8a56997bdaddd5

SHA256
62a7f56f0fb040f4a60531b5797b49fd3ca75c203332a4beee812c134f8c5b5c

SHA512
8e6f56e284242615b6b807d4288e0b3b06cc352083ea0b729f9740c8f87b41f5793dd03b1b3660d259996444212e00c81bf45b55ad8d44d8efcfc9d730d13584

Download Submit
C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

Filesize
3KB

MD5
1a5f1a20db0982a0be384c964218b1e2

SHA1
6523aaa574dc6a7b470d132020a4ed6efbb70357

SHA256
e6f45dcb40870a82c8bb1d7f88be06e06f40d6c33be30d7bc235c132ddf52cfd

SHA512
f64348a102f9227edfbc47fb68e7f0623b8ba05b61bce27c9a002fe437e947455c9c9e68f9add01382a34f2431f889f8a8cfc2e77ced8a4ed3b3e1154dca1d9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

Filesize
2KB

MD5
472d659fdf67f556c30d0c2551cf8c7b

SHA1
e613d47eb3424b809041602fc03f5588b6970b4d

SHA256
788c3ad0eb6468d92a2ca3629c1b1209d21aaa697b63065f5de43c29dfb1913e

SHA512
9a2fd27b7d9d5c00c2c533ecfbde2fff731ce054dbd0d56aefb8538d7eec57936daacffbd05b2aeae93f65079cc260a74c221da14bbaab45bbdb27cd855ee714

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
\Users\Admin\AppData\Local\Temp\u1qc.0.exe

Filesize
231KB

MD5
6d6e316e6aff81b70218dbb96f2b34e0

SHA1
e320424a38cfd7b83473a59c948c4e937c881ee0

SHA256
13acc2397bc1d50a9d679443eb7def41878ce745433da8b4f52f5e59635183e0

SHA512
f800059686ac9f2ce1eaa04034787f07dd06a718da5a16d0205b5264cc96cf2a9b965c9566b5849194f14b255da8c0cf737a60266e92f142f2a64a884979c519

Download Submit
\Users\Admin\AppData\Local\Temp\u1qc.1.exe

Filesize
4.6MB

MD5
397926927bca55be4a77839b1c44de6e

SHA1
e10f3434ef3021c399dbba047832f02b3c898dbd

SHA256
4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

SHA512
cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

Download Submit
memory/2244-2-0x0000000001AA0000-0x0000000001B0C000-memory.dmp

Filesize
432KB

Download
memory/2244-1-0x00000000002E0000-0x00000000003E0000-memory.dmp

Filesize
1024KB

Download
memory/2244-34-0x00000000002E0000-0x00000000003E0000-memory.dmp

Filesize
1024KB

Download
memory/2244-35-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/2244-33-0x0000000000400000-0x0000000001A26000-memory.dmp

Filesize
22.1MB

Download
memory/2244-3-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/2580-60-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/2580-131-0x0000000000400000-0x0000000002576000-memory.dmp

Filesize
33.5MB

Download
memory/2580-162-0x0000000000400000-0x0000000002576000-memory.dmp

Filesize
33.5MB

Download
memory/2904-134-0x0000000000400000-0x00000000008AD000-memory.dmp

Filesize
4.7MB

Download
memory/2912-137-0x0000000000530000-0x0000000000540000-memory.dmp

Filesize
64KB

Download
memory/2912-152-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/2912-139-0x0000000000820000-0x0000000000834000-memory.dmp

Filesize
80KB

Download
memory/2912-140-0x000000001E0B0000-0x000000001E0D4000-memory.dmp

Filesize
144KB

Download
memory/2912-142-0x000000001E5B0000-0x000000001E5BA000-memory.dmp

Filesize
40KB

Download
memory/2912-143-0x000000001E5D0000-0x000000001E5FA000-memory.dmp

Filesize
168KB

Download
memory/2912-144-0x000000001F4A0000-0x000000001F552000-memory.dmp

Filesize
712KB

Download
memory/2912-145-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/2912-149-0x000000001FC50000-0x000000001FF50000-memory.dmp

Filesize
3.0MB

Download
memory/2912-138-0x00000000058B0000-0x00000000058BC000-memory.dmp

Filesize
48KB

Download
memory/2912-151-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/2912-155-0x000000001E050000-0x000000001E072000-memory.dmp

Filesize
136KB

Download
memory/2912-154-0x000000001DEF0000-0x000000001DF52000-memory.dmp

Filesize
392KB

Download
memory/2912-153-0x0000000005950000-0x000000000595A000-memory.dmp

Filesize
40KB

Download
memory/2912-158-0x0000000005960000-0x000000000596C000-memory.dmp

Filesize
48KB

Download
memory/2912-136-0x000000001EE60000-0x000000001EF6A000-memory.dmp

Filesize
1.0MB

Download
memory/2912-164-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/2912-163-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/2912-135-0x0000000000830000-0x0000000004064000-memory.dmp

Filesize
56.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads