trickbot | 7fc26548e849f1ed9cfe22fddc4f76030e7fbf75c2659325586934fe71b6fd98

General

Target

SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe
Size

468KB
MD5

be6695d1db89ead22ac6aad12c97bc3e
SHA1

f8b871bf348eb212051ee21a93fc9fff7b5f71f1
SHA256

7fc26548e849f1ed9cfe22fddc4f76030e7fbf75c2659325586934fe71b6fd98
SHA512

fa4c5c3e4e43edf39ff388b00630011dc19f0351858bb367eebb64be3261f44be5bf5ed93662c34537a085c2c9bc19e65adf7ea0cbd6eee548b28241c8aa9922

Score

10^/10

trojan banker trickbot

Malware Config

Extracted

Family

trickbot

Version

1000512

Botnet

ono57

C2

95.171.16.42:443

185.90.61.9:443

5.1.81.68:443

185.99.2.65:443

134.119.191.11:443

85.204.116.100:443

78.108.216.47:443

51.81.112.144:443

194.5.250.121:443

185.14.31.104:443

185.99.2.66:443

107.175.72.141:443

192.3.247.123:443

134.119.191.21:443

85.204.116.216:443

91.235.129.20:443

181.129.104.139:449

181.112.157.42:449

181.129.134.18:449

131.161.253.190:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

wermgr.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	wermgr.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 0f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286090000000100000054000000305206082b06010505070308060a2b0601040182370a030406082b0601050507030606082b0601050507030106082b0601050507030706082b0601050507030206082b0601050507030406082b0601050507030353000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0620000000100000020000000d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef40b000000010000001c0000005300650063007400690067006f002000280041004100410029000000140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b41d00000001000000100000002e0d6875874a44c820912e85e964cfdb030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e349200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e	wermgr.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

11 ipinfo.io
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe

pid process

4092 SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe
4092 SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe

flow	ioc
11	ipinfo.io

pid	process
4092	SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe
4092	SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe

description	pid	process	target process
PID 4092 wrote to memory of 3520	4092	SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe	wermgr.exe
PID 4092 wrote to memory of 3520	4092	SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe	wermgr.exe
PID 4092 wrote to memory of 3520	4092	SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe	wermgr.exe
PID 4092 wrote to memory of 3520	4092	SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe	wermgr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3520 wermgr.exe
Token: SeDebugPrivilege 3520 wermgr.exe
Token: SeDebugPrivilege 3520 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	3520	wermgr.exe
Token: SeDebugPrivilege	3520	wermgr.exe
Token: SeDebugPrivilege	3520	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed.140.4340.12788.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4092

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:3520

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3520-4-0x0000000000000000-mapping.dmp

Download
memory/4092-3-0x0000000000790000-0x00000000007C3000-memory.dmp

Filesize
204KB

Download

Analysis

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